AeroAddicts

Wilier TriestinaFilante SLR ID2

Aero road2026Filante SLR ID2 (second generation) ↗Disc brakesUCI legal

The second generation of Wilier's aero race bike, developed with the Groupama-FDJ United team. Compared with the first Filante SLR it gets a NACA-profile fork with a fairing around the front caliper, a slimmer head tube and seatpost, a two-part down tube shaped around the new Elite Aerokit bottles, inward-angled seatstays, a lengthened rear triangle with UDH and 34 mm tyre clearance, and the new F-Bar ID2 one-piece cockpit with hidden clamp hardware. The frame weight stays at 860 g. It comes in six sizes and in eleven complete builds plus a frameset.

Wilier Filante SLR ID2 in Eclipse Black with Campagnolo groupset and Miche wheels, drive side
© Wilier Triestina S.p.A.
From
€13,900$16,250€13,900
Builds
12
Sizes
6
Frame weight
860 g30.3 oz

Design sketch, generated from the manufacturer's photo

Our verdict

Overall

out of 100, average of 7 categories

For racers who want a current WorldTour aero bike with detailed wind-tunnel figures, a light 860 g frame and a huge choice of builds, all with carbon Miche wheels. The fit system is fine-grained, but you are tied to Wilier's one-piece bar, proprietary upper bearing and seatpost, and a press-fit bottom bracket.

Scored Oct 2026

  • + Aero-first design
  • + Top-tier build kit
  • + Light

AI-drafted from the specs on this page and reviewed before publishing. Scores are relative to every bike in the catalog when they were given, so they drop as newer bikes and parts raise the bar.

Aero
93/100

Aero claims and front-end integration

Frame
88/100

Carbon grade, weight and warranty

Components
90/100

Groupset, wheels and power meter

Fit
84/100

Sizes and adjustment range

Practicality
64/100

Travel, standard parts, servicing

Price
63/100

From the cheapest complete-bike MSRP

Weight
90/100

From the lightest claimed weight (7.3 kg)

How each category is scored

Bike duel

Reviews

6 independent reviews of the Wilier Triestina Filante SLR ID2.

Frame & platform

Frame & fork

Frame material
Carbon monocoque (HUS-MOD with liquid crystal polymer; Toray T800, T1100 and M46JB fibres)
Fork material
Carbon monocoque (HUS-MOD with liquid crystal polymer), NACA-profile legs with a fin around the front caliper
Frame weight
860 g30.3 oz
Fork weight
380 g13.4 oz
Weight measured on
Size M; the frame is 860 g +/- 2% and the fork 380 g +/- 5%. Wilier's comparison table says painted black, its FAQ says ready-to-paint (RTP) finish. The painted F-Bar ID2 (110 mm, 37/40 cm) adds 340 g and the painted seatpost 100 g.
Frame sizes
XS, S, M, L, XL, XXL
Colours
Pure White (glossy or matt), Eclipse Black (glossy), Lunar Grey (glossy or matt), Solar Bronze (glossy or matt), Dewlight Green, Firelight Red and Aurora Blue (glossy, Premium Paint)
Also available as
Filante SL ID2 (lower-grade frame, separate model); Filante Ultimate (120th-anniversary edition)
UCI frame approval
On the UCI list of approved framesets as FILANTE SLR, category ALL, sizes XS-XXL (6), approved 12 May 2025, code WILIER-023 (the first Filante SLR is listed separately as FILANTE, approved 2020)

Compatibility & standards

Brake type
Hydraulic disc
Wheel size
700c
Max tire width
34 mm
Bottom bracket standard
PressFit 86.5
Front axle
12 mm thru-axle (Miche, 119.5 mm long), with the axle bushing hidden inside the right fork leg
Rear axle
12 mm thru-axle (Miche, 166.5 mm long)
Drivetrain compatibility
Electronic groupsets, 1x and 2x: built with Shimano Dura-Ace Di2 and Ultegra Di2, SRAM Red AXS E1, Red XPLR AXS E1 and Force AXS E1, and Campagnolo Super Record 13
1x compatible
Yes
Max chainring
55T
Front derailleur mount
Removable derailleur mount; taken off for 1x (chainrings up to 55 teeth)
Cable routing
Fully internal, from the bar into the head tube through the Superfino upper bearing
Electronic battery location
In a resin housing at the bottom bracket, held by two screws (reachable without removing the seatpost)

Bottles & storage

Bottle mounts
2
Bottle mount locations
Down tube and seat tube, with Elite Aerokit bases; round bottles fit (up to 550 ml on the down tube and 750 ml on the seat tube)

Fit & adjustability

Cockpit
One-piece bar and stem (Wilier F-Bar ID2)
Seatpost type
Wilier Filante ID2 carbon aero seatpost (38 x 16 mm), 0 mm offset as standard, 15 mm setback version as a spare part
Fit notes
Wilier's AccuFit system: six frame sizes, seven handlebar width combinations, five stem lengths and two seatposts give 420 fitting positions about 2 mm apart. The F-Bar ID2 has 68 mm reach and 124 mm drop in every size and flares 3 cm from hoods to drops. Wilier says V-Bar, Z-Bar and F-Bar ID1 bars also fit, and with Wilier's adapters all of its other carbon and aluminium handlebars.

Aerodynamics

Manufacturer aero claims
Bike alone 13.6% less drag than the Filante SLR ID1 in the Silverstone wind tunnel (CdA 0.0883 vs 0.1016 m² at 50 km/h, 0° yaw); with rider 0.3284 vs 0.3465 m² (-5.2%) at 0° and 0.3564 vs 0.3753 m² at 15°. With the Aerokit it saves 14.15 W at 40 km/h and 28.8 W at 50 km/h with rider, about 1 min 45 s over 70 km at 290 W. Wilier says its average CdA was 2.42% better than five rival WorldTour bikes.
Testing method
CFD (about three times as many simulations as for the Supersonica SLR), then wind tunnel tests at Silverstone of the bike alone and with a rider
Tube profile
NACA-profile fork legs with a flat inner side; slim tapered head tube; two-part down tube (thin NACA top section, wider lower section shielding the bottles); seatstays angled 2.5° inward

Travel, maintenance & warranty

Headset bearings
Wilier Superslim 1-1/4" upper bearing (proprietary, from authorised dealers only) and FSA MR137 1-1/4" lower, with compression ring and concave top cover and spacers
Derailleur hanger
UDH (SRAM Universal Derailleur Hanger)
Maintenance
The Di2 battery sits behind a two-screw cover at the bottom bracket. A recess in the drive-side chainstay holds a power meter magnet under a flush sticker. Wilier recommends washing with mild soap and no compressed air.
Proprietary parts
F-Bar ID2 cockpit with its top cover, top cap and concave spacers, Superslim upper bearing, Filante ID2 seatpost, Aerokit bases and cages
Frame warranty
Two years, extended to five (G5 programme) when the first owner registers the frame serial number on wilier.com; frames for teams get two years only
Sold via
Wilier dealers and wilier.com; in the US ordered online for pickup at an authorised dealer

Photos

Design sketches

Design sketch of the Wilier Triestina Filante SLR ID2, side view
Side view · Design sketch, generated from the manufacturer's photo
Design sketch of the Wilier Triestina Filante SLR ID2, three-quarter view
Three-quarter view · Design sketch, generated from the manufacturer's photo
Design sketch of the Wilier Triestina Filante SLR ID2, front view
Front view · Design sketch, generated from the manufacturer's photo

Builds & components

Highlighted rows differ between builds. Green marks the best value.

Wilier Triestina Filante SLR ID2 builds
Filante SLR ID2 SRAM Red AXS E1 Power Meter, Miche Deva RD 52
Filante SLR ID2 Campagnolo Super Record 13, Miche Kleos RD 50
Filante SLR ID2 Shimano Dura-Ace Di2 Power Meter, Miche Deva RD 52
Filante SLR ID2 SRAM Red AXS E1 Power Meter, Miche Kleos RD 50
Filante SLR ID2 Shimano Dura-Ace Di2 Power Meter, Miche Kleos RD 50
Filante SLR ID2 SRAM Red XPLR AXS E1 1x13 Power Meter, Miche Kleos RD 50
Filante SLR ID2 Shimano Dura-Ace Di2, Miche Kleos RD 50
Filante SLR ID2 Shimano Dura-Ace Di2, Miche Kleos 50
Filante SLR ID2 SRAM Force AXS E1 Power Meter, Miche Kleos 50
Filante SLR ID2 SRAM Force AXS E1, Miche Kleos 50
Filante SLR ID2 Shimano Ultegra Di2, Miche Kleos 50
Filante SLR ID2 frameset
Overview
Price (MSRP)€13,900$16,250€13,900€13,700$15,900€13,700€13,700$15,900€13,700€12,500$14,650€12,500€12,300$14,400€12,300€12,200$14,250€12,200€11,500$13,450€11,500€10,900$12,700€10,900€9,900$11,550€9,900€9,500$11,100€9,500€8,500$9,900€8,500€5,800€5,800€5,800
Weight7.3 kg16.1 lb—————7.4 kg16.3 lb—————
TypeComplete bikeComplete bikeComplete bikeComplete bikeComplete bikeComplete bikeComplete bikeComplete bikeComplete bikeComplete bikeComplete bikeFrameset
NotesWilier code E766TBD5. Claimed weight 7,3 kg +/- 5%; Wilier doesn't state the size. Premium Paint colours (Dewlight Green, Firelight Red, Aurora Blue) cost €800 more in Europe; Wilier USA charges $960 more for Firelight Red, Aurora Blue and Solar Bronze. Prices are for the standard colours.Wilier code E666WLE. Wilier lists it as 'Campagnolo Super Record WRL 2x13'. Premium Paint colours (Dewlight Green, Firelight Red, Aurora Blue) cost €800 more in Europe; Wilier USA charges $960 more for Firelight Red, Aurora Blue and Solar Bronze. Prices are for the standard colours.Wilier code E766IPD5. Premium Paint colours (Dewlight Green, Firelight Red, Aurora Blue) cost €800 more in Europe; Wilier USA charges $960 more for Firelight Red, Aurora Blue and Solar Bronze. Prices are for the standard colours.Wilier code E666TBE. Premium Paint colours (Dewlight Green, Firelight Red, Aurora Blue) cost €800 more in Europe; Wilier USA charges $960 more for Firelight Red, Aurora Blue and Solar Bronze. Prices are for the standard colours.Wilier code E666IPE. Premium Paint colours (Dewlight Green, Firelight Red, Aurora Blue) cost €800 more in Europe; Wilier USA charges $960 more for Firelight Red, Aurora Blue and Solar Bronze. Prices are for the standard colours.Wilier code E766T7K7. 1x build: no front derailleur; uses the frame's removable derailleur mount. Wilier Europe lists it as E766T7K7 and Wilier USA as E766T7KT. Premium Paint colours (Dewlight Green, Firelight Red, Aurora Blue) cost €800 more in Europe; Wilier USA charges $960 more for Firelight Red, Aurora Blue and Solar Bronze. Prices are for the standard colours.Wilier code E666IDE. Claimed weight 7,4 kg +/- 5%; Wilier doesn't state the size. Premium Paint colours (Dewlight Green, Firelight Red, Aurora Blue) cost €800 more in Europe; Wilier USA charges $960 more for Firelight Red, Aurora Blue and Solar Bronze. Prices are for the standard colours.Wilier code E666IDO. Premium Paint colours (Dewlight Green, Firelight Red, Aurora Blue) cost €800 more in Europe; Wilier USA charges $960 more for Firelight Red, Aurora Blue and Solar Bronze. Prices are for the standard colours.Wilier code E666FNO. Premium Paint colours (Dewlight Green, Firelight Red, Aurora Blue) cost €800 more in Europe; Wilier USA charges $960 more for Firelight Red, Aurora Blue and Solar Bronze. Prices are for the standard colours.Wilier code E666F3O. Premium Paint colours (Dewlight Green, Firelight Red, Aurora Blue) cost €800 more in Europe; Wilier USA charges $960 more for Firelight Red, Aurora Blue and Solar Bronze. Prices are for the standard colours.Wilier code E666LDO. Premium Paint colours (Dewlight Green, Firelight Red, Aurora Blue) cost €800 more in Europe; Wilier USA charges $960 more for Firelight Red, Aurora Blue and Solar Bronze. Prices are for the standard colours.Wilier code E666: frame, fork, F-Bar ID2 one-piece cockpit, headset, Filante ID2 seatpost, Miche thru-axles and the Aerokit bottles and cages. Wilier USA doesn't list the frameset. Premium Paint colours (Dewlight Green, Firelight Red, Aurora Blue) cost €800 more in Europe.
Drivetrain
GroupsetSRAM Red AXS E1Campagnolo Super Record 13Shimano Dura-Ace Di2 R9200SRAM Red AXS E1Shimano Dura-Ace Di2 R9200SRAM Red XPLR AXS E1Shimano Dura-Ace Di2 R9200Shimano Dura-Ace Di2 R9200SRAM Force AXS E1SRAM Force AXS E1Shimano Ultegra Di2 R8100—
Launched2024 · current generation2025 · current generation2021 · current generation2024 · current generation2021 · current generation2024 · current generation2021 · current generation2021 · current generation2025 · current generation2025 · current generation2021 · current generation—
Speeds12-speed13-speed12-speed12-speed12-speed13-speed12-speed12-speed12-speed12-speed12-speed—
ElectronicYesYesYesYesYesYesYesYesYesYesYes—
WirelessYesYes—Yes—Yes——YesYes——
Drivetrain2x2x2x2x2x1x2x2x2x2x2x—
ShiftersSRAM Red AXS E1Campagnolo Super Record 13Shimano Dura-Ace Di2 ST-R9270SRAM Red AXS E1Shimano Dura-Ace Di2 ST-R9270SRAM Red AXS E1Shimano Dura-Ace Di2 ST-R9270Shimano Dura-Ace Di2 ST-R9270SRAM Force AXS E1SRAM Force AXS E1Shimano Ultegra Di2 ST-R8170—
CranksetSRAM Red AXS E1 Power MeterCampagnolo Super Record 13Shimano Dura-Ace R9200-P (power meter)SRAM Red AXS E1 Power MeterShimano Dura-Ace R9200-P (power meter)SRAM Red 1x AXS E1 Power MeterShimano Dura-Ace R9200Shimano Dura-Ace R9200SRAM Force AXS E1 Power MeterSRAM Force AXS E1Shimano Ultegra R8100—
Chainrings48/3550/3452/3648/3552/3646 (aero chainring)50/3450/3448/3548/3550/34—
SpindleDUB——DUB—DUB——DUBDUB——
Power meterSRAM Red AXS E1 Power Meter—Shimano Dura-Ace R9200-PSRAM Red AXS E1 Power MeterShimano Dura-Ace R9200-PSRAM Red AXS E1 Power Meter——SRAM Force AXS E1 Power Meter———
Launched2024 · current generation—2021 · current generation2024 · current generation2021 · current generation2024 · current generation——2025 · current generation———
TypeIntegrated in crankset—Integrated in crankset (FC-R9200-P)Integrated in cranksetIntegrated in crankset (FC-R9200-P)Integrated in crankset——Integrated in crankset———
Bottom bracketSRAM DUB PF Road 86.5Campagnolo QCK-Tech PressfitShimano BB9241 PressfitSRAM DUB PF Road 86.5Shimano BB9241 PressfitSRAM DUB PF Road 86.5Shimano BB9241 PressfitShimano BB9241 PressfitSRAM DUB PF Road 86.5SRAM DUB PF Road 86.5Shimano BB9241 Pressfit—
StandardPressFit 86.5PressFitPressFit 86.5 x 41PressFit 86.5PressFit 86.5 x 41PressFit 86.5PressFit 86.5 x 41PressFit 86.5 x 41PressFit 86.5PressFit 86.5PressFit 86.5 x 41—
Front derailleurSRAM Red AXS E1Campagnolo Super Record 13Shimano Dura-Ace Di2 R9250SRAM Red AXS E1Shimano Dura-Ace Di2 R9250—Shimano Dura-Ace Di2 R9250Shimano Dura-Ace Di2 R9250SRAM Force AXS E1SRAM Force AXS E1Shimano Ultegra Di2 R8150—
Rear derailleurSRAM Red AXS E1Campagnolo Super Record 13Shimano Dura-Ace Di2 R9250SRAM Red AXS E1Shimano Dura-Ace Di2 R9250SRAM Red XPLR AXS E1Shimano Dura-Ace Di2 R9250Shimano Dura-Ace Di2 R9250SRAM Force AXS E1SRAM Force AXS E1Shimano Ultegra Di2 R8150—
CassetteSRAM Red XG-1290 E1Campagnolo Super Record 13Shimano Dura-Ace R9200SRAM Red XG-1290 E1Shimano Dura-Ace R9200SRAM Red XPLR XG-1391 E1Shimano Dura-Ace R9200Shimano Dura-Ace R9200SRAM Force XG-1270 E1SRAM Force XG-1270 E1Shimano Ultegra R8101—
Range10-3610-3311-3010-3611-3010-4611-3011-3010-3310-3311-30—
Speeds12-speed13-speed12-speed12-speed12-speed13-speed12-speed12-speed12-speed12-speed12-speed—
ChainSRAM Red E1Campagnolo Super Record 13Shimano CN-M9100SRAM Red E1Shimano CN-M9100SRAM Red E1Shimano CN-M9100Shimano CN-M9100SRAM Force E1SRAM Force E1Shimano CN-M8100—
Brakes
Brake calipersSRAM Red AXS E1Campagnolo Super Record 13Shimano Dura-Ace BR-R9270SRAM Red AXS E1Shimano Dura-Ace BR-R9270SRAM Red AXS E1Shimano Dura-Ace BR-R9270Shimano Dura-Ace BR-R9270SRAM Force AXS E1SRAM Force AXS E1Shimano Ultegra BR-R8170—
TypeHydraulic discHydraulic discHydraulic discHydraulic discHydraulic discHydraulic discHydraulic discHydraulic discHydraulic discHydraulic discHydraulic disc—
RotorsSRAM Paceline XCampagnolo 03 DiscShimano Dura-Ace RT-CL900SRAM Paceline XShimano Dura-Ace RT-CL900SRAM Paceline XShimano Dura-Ace RT-CL900Shimano Dura-Ace RT-CL900SRAM PacelineSRAM PacelineShimano RT-CL800—
Front rotor160 mm160 mm160 mm160 mm160 mm160 mm160 mm160 mm160 mm160 mm160 mm—
Rear rotor160 mm160 mm140 mm160 mm140 mm160 mm140 mm140 mm160 mm160 mm140 mm—
Wheels & tires
WheelsetMiche Deva RD 52Miche Kleos RD 50Miche Deva RD 52Miche Kleos RD 50Miche Kleos RD 50Miche Kleos RD 50Miche Kleos RD 50Miche Kleos 50Miche Kleos 50Miche Kleos 50Miche Kleos 50—
MaterialCarbonCarbonCarbonCarbonCarbonCarbonCarbonCarbonCarbonCarbonCarbon—
NotesCarbon spokes, CeramicSpeed bearingsCeramicSpeed bearingsCarbon spokes, CeramicSpeed bearingsCeramicSpeed bearingsCeramicSpeed bearingsCeramicSpeed bearingsCeramicSpeed bearings—————
TiresVittoria Corsa ProVittoria Corsa ProVittoria Corsa ProVittoria Corsa ProVittoria Corsa ProVittoria Corsa ProVittoria Corsa ProVittoria Corsa ProVittoria Corsa ProVittoria Corsa ProVittoria Corsa Pro—
Tire width28 mm28 mm28 mm28 mm28 mm28 mm28 mm28 mm28 mm28 mm28 mm—
Cockpit
HandlebarWilier F-Bar ID2Wilier F-Bar ID2Wilier F-Bar ID2Wilier F-Bar ID2Wilier F-Bar ID2Wilier F-Bar ID2Wilier F-Bar ID2Wilier F-Bar ID2Wilier F-Bar ID2Wilier F-Bar ID2Wilier F-Bar ID2Wilier F-Bar ID2
TypeOne-piece bar and stemOne-piece bar and stemOne-piece bar and stemOne-piece bar and stemOne-piece bar and stemOne-piece bar and stemOne-piece bar and stemOne-piece bar and stemOne-piece bar and stemOne-piece bar and stemOne-piece bar and stemOne-piece bar and stem
Integrated stemYesYesYesYesYesYesYesYesYesYesYesYes
Widths available35/38, 37/40 or 39/42 cm (hoods/drops); stock size by frame: XS 75 mm x 35/38, S 90 x 37/40, M 100 x 37/40, L 110 x 37/40, XL 110 x 39/42, XXL 120 x 39/4235/38, 37/40 or 39/42 cm (hoods/drops); stock size by frame: XS 75 mm x 35/38, S 90 x 37/40, M 100 x 37/40, L 110 x 37/40, XL 110 x 39/42, XXL 120 x 39/4235/38, 37/40 or 39/42 cm (hoods/drops); stock size by frame: XS 75 mm x 35/38, S 90 x 37/40, M 100 x 37/40, L 110 x 37/40, XL 110 x 39/42, XXL 120 x 39/4235/38, 37/40 or 39/42 cm (hoods/drops); stock size by frame: XS 75 mm x 35/38, S 90 x 37/40, M 100 x 37/40, L 110 x 37/40, XL 110 x 39/42, XXL 120 x 39/4235/38, 37/40 or 39/42 cm (hoods/drops); stock size by frame: XS 75 mm x 35/38, S 90 x 37/40, M 100 x 37/40, L 110 x 37/40, XL 110 x 39/42, XXL 120 x 39/4235/38, 37/40 or 39/42 cm (hoods/drops); stock size by frame: XS 75 mm x 35/38, S 90 x 37/40, M 100 x 37/40, L 110 x 37/40, XL 110 x 39/42, XXL 120 x 39/4235/38, 37/40 or 39/42 cm (hoods/drops); stock size by frame: XS 75 mm x 35/38, S 90 x 37/40, M 100 x 37/40, L 110 x 37/40, XL 110 x 39/42, XXL 120 x 39/4235/38, 37/40 or 39/42 cm (hoods/drops); stock size by frame: XS 75 mm x 35/38, S 90 x 37/40, M 100 x 37/40, L 110 x 37/40, XL 110 x 39/42, XXL 120 x 39/4235/38, 37/40 or 39/42 cm (hoods/drops); stock size by frame: XS 75 mm x 35/38, S 90 x 37/40, M 100 x 37/40, L 110 x 37/40, XL 110 x 39/42, XXL 120 x 39/4235/38, 37/40 or 39/42 cm (hoods/drops); stock size by frame: XS 75 mm x 35/38, S 90 x 37/40, M 100 x 37/40, L 110 x 37/40, XL 110 x 39/42, XXL 120 x 39/4235/38, 37/40 or 39/42 cm (hoods/drops); stock size by frame: XS 75 mm x 35/38, S 90 x 37/40, M 100 x 37/40, L 110 x 37/40, XL 110 x 39/42, XXL 120 x 39/4235/38, 37/40 or 39/42 cm (hoods/drops); stock size by frame: XS 75 mm x 35/38, S 90 x 37/40, M 100 x 37/40, L 110 x 37/40, XL 110 x 39/42, XXL 120 x 39/42
Bar reach68 mm68 mm68 mm68 mm68 mm68 mm68 mm68 mm68 mm68 mm68 mm68 mm
Bar drop124 mm124 mm124 mm124 mm124 mm124 mm124 mm124 mm124 mm124 mm124 mm124 mm
Cable routingFully internal, through the bar and the Superfino upper bearingFully internal, through the bar and the Superfino upper bearingFully internal, through the bar and the Superfino upper bearingFully internal, through the bar and the Superfino upper bearingFully internal, through the bar and the Superfino upper bearingFully internal, through the bar and the Superfino upper bearingFully internal, through the bar and the Superfino upper bearingFully internal, through the bar and the Superfino upper bearingFully internal, through the bar and the Superfino upper bearingFully internal, through the bar and the Superfino upper bearingFully internal, through the bar and the Superfino upper bearingFully internal, through the bar and the Superfino upper bearing
MaterialCarbonCarbonCarbonCarbonCarbonCarbonCarbonCarbonCarbonCarbonCarbonCarbon
Weight340 g12 oz340 g12 oz340 g12 oz340 g12 oz340 g12 oz340 g12 oz340 g12 oz340 g12 oz340 g12 oz340 g12 oz340 g12 oz340 g12 oz
NotesWeight is for the painted 110 mm x 37/40 cm size (+/- 5%); comes with a Garmin/Wahoo computer mount and hidden clamp hardwareWeight is for the painted 110 mm x 37/40 cm size (+/- 5%); comes with a Garmin/Wahoo computer mount and hidden clamp hardwareWeight is for the painted 110 mm x 37/40 cm size (+/- 5%); comes with a Garmin/Wahoo computer mount and hidden clamp hardwareWeight is for the painted 110 mm x 37/40 cm size (+/- 5%); comes with a Garmin/Wahoo computer mount and hidden clamp hardwareWeight is for the painted 110 mm x 37/40 cm size (+/- 5%); comes with a Garmin/Wahoo computer mount and hidden clamp hardwareWeight is for the painted 110 mm x 37/40 cm size (+/- 5%); comes with a Garmin/Wahoo computer mount and hidden clamp hardwareWeight is for the painted 110 mm x 37/40 cm size (+/- 5%); comes with a Garmin/Wahoo computer mount and hidden clamp hardwareWeight is for the painted 110 mm x 37/40 cm size (+/- 5%); comes with a Garmin/Wahoo computer mount and hidden clamp hardwareWeight is for the painted 110 mm x 37/40 cm size (+/- 5%); comes with a Garmin/Wahoo computer mount and hidden clamp hardwareWeight is for the painted 110 mm x 37/40 cm size (+/- 5%); comes with a Garmin/Wahoo computer mount and hidden clamp hardwareWeight is for the painted 110 mm x 37/40 cm size (+/- 5%); comes with a Garmin/Wahoo computer mount and hidden clamp hardwareWeight is for the painted 110 mm x 37/40 cm size (+/- 5%); comes with a Garmin/Wahoo computer mount and hidden clamp hardware
HeadsetWilier Custom Superslim 1-1/4" upper / FSA MR137 1-1/4" lowerWilier Custom Superslim 1-1/4" upper / FSA MR137 1-1/4" lowerWilier Custom Superslim 1-1/4" upper / FSA MR137 1-1/4" lowerWilier Custom Superslim 1-1/4" upper / FSA MR137 1-1/4" lowerWilier Custom Superslim 1-1/4" upper / FSA MR137 1-1/4" lowerWilier Custom Superslim 1-1/4" upper / FSA MR137 1-1/4" lowerWilier Custom Superslim 1-1/4" upper / FSA MR137 1-1/4" lowerWilier Custom Superslim 1-1/4" upper / FSA MR137 1-1/4" lowerWilier Custom Superslim 1-1/4" upper / FSA MR137 1-1/4" lowerWilier Custom Superslim 1-1/4" upper / FSA MR137 1-1/4" lowerWilier Custom Superslim 1-1/4" upper / FSA MR137 1-1/4" lowerWilier Custom Superslim 1-1/4" upper / FSA MR137 1-1/4" lower
Saddle & seatpost
SaddlePrologo Nago R4 PAS TiroxPrologo Nago R4 PAS TiroxPrologo Nago R4 PAS TiroxPrologo Nago R4 PAS TiroxPrologo Nago R4 PAS TiroxPrologo Nago R4 PAS TiroxPrologo Nago R4 PAS TiroxPrologo Nago R4 PAS TiroxPrologo Nago R4 PAS TiroxPrologo Nago R4 PAS TiroxPrologo Nago R4 PAS Tirox—
Saddle width137 mm137 mm137 mm137 mm137 mm137 mm137 mm137 mm137 mm137 mm137 mm—
SeatpostWilier Filante ID2 carbon seatpostWilier Filante ID2 carbon seatpostWilier Filante ID2 carbon seatpostWilier Filante ID2 carbon seatpostWilier Filante ID2 carbon seatpostWilier Filante ID2 carbon seatpostWilier Filante ID2 carbon seatpostWilier Filante ID2 carbon seatpostWilier Filante ID2 carbon seatpostWilier Filante ID2 carbon seatpostWilier Filante ID2 carbon seatpostWilier Filante ID2 carbon seatpost
Offset / setback0 mm (15 mm setback version sold as a spare part)0 mm (15 mm setback version sold as a spare part)0 mm (15 mm setback version sold as a spare part)0 mm (15 mm setback version sold as a spare part)0 mm (15 mm setback version sold as a spare part)0 mm (15 mm setback version sold as a spare part)0 mm (15 mm setback version sold as a spare part)0 mm (15 mm setback version sold as a spare part)0 mm (15 mm setback version sold as a spare part)0 mm (15 mm setback version sold as a spare part)0 mm (15 mm setback version sold as a spare part)0 mm (15 mm setback version sold as a spare part)
MaterialCarbonCarbonCarbonCarbonCarbonCarbonCarbonCarbonCarbonCarbonCarbonCarbon
Weight100 g3.5 oz100 g3.5 oz100 g3.5 oz100 g3.5 oz100 g3.5 oz100 g3.5 oz100 g3.5 oz100 g3.5 oz100 g3.5 oz100 g3.5 oz100 g3.5 oz100 g3.5 oz
Included extras
Bottle cagesElite Aerokit (Filante SLR ID2)Elite Aerokit (Filante SLR ID2)Elite Aerokit (Filante SLR ID2)Elite Aerokit (Filante SLR ID2)Elite Aerokit (Filante SLR ID2)Elite Aerokit (Filante SLR ID2)Elite Aerokit (Filante SLR ID2)Elite Aerokit (Filante SLR ID2)Elite Aerokit (Filante SLR ID2)Elite Aerokit (Filante SLR ID2)Elite Aerokit (Filante SLR ID2)Elite Aerokit (Filante SLR ID2)
NotesTwo aero bottles (1,100 ml in total) with dedicated cages and carbon mounting bases for the down tube and seat tubeTwo aero bottles (1,100 ml in total) with dedicated cages and carbon mounting bases for the down tube and seat tubeTwo aero bottles (1,100 ml in total) with dedicated cages and carbon mounting bases for the down tube and seat tubeTwo aero bottles (1,100 ml in total) with dedicated cages and carbon mounting bases for the down tube and seat tubeTwo aero bottles (1,100 ml in total) with dedicated cages and carbon mounting bases for the down tube and seat tubeTwo aero bottles (1,100 ml in total) with dedicated cages and carbon mounting bases for the down tube and seat tubeTwo aero bottles (1,100 ml in total) with dedicated cages and carbon mounting bases for the down tube and seat tubeTwo aero bottles (1,100 ml in total) with dedicated cages and carbon mounting bases for the down tube and seat tubeTwo aero bottles (1,100 ml in total) with dedicated cages and carbon mounting bases for the down tube and seat tubeTwo aero bottles (1,100 ml in total) with dedicated cages and carbon mounting bases for the down tube and seat tubeTwo aero bottles (1,100 ml in total) with dedicated cages and carbon mounting bases for the down tube and seat tubeTwo aero bottles (1,100 ml in total) with dedicated cages and carbon mounting bases for the down tube and seat tube

Filante SLR ID2 price & value

Where it's cheapest

MSRPs converted at ECB reference rates of 2026-10-05 (1 EUR = 1.1204 USD = 0.8472 GBP). US prices exclude sales tax, so add your state's rate before comparing.

BuildMarketMSRPIn EURvs cheapest
Filante SLR ID2 SRAM Red AXS E1 Power Meter, Miche Deva RD 52Europe (EUR, incl. VAT)€13,900€13,900cheapest
USA (USD, excl. sales tax)$16,250€14,504+4%
Filante SLR ID2 Campagnolo Super Record 13, Miche Kleos RD 50Europe (EUR, incl. VAT)€13,700€13,700cheapest
USA (USD, excl. sales tax)$15,900€14,191+4%
Filante SLR ID2 Shimano Dura-Ace Di2 Power Meter, Miche Deva RD 52Europe (EUR, incl. VAT)€13,700€13,700cheapest
USA (USD, excl. sales tax)$15,900€14,191+4%
Filante SLR ID2 SRAM Red AXS E1 Power Meter, Miche Kleos RD 50Europe (EUR, incl. VAT)€12,500€12,500cheapest
USA (USD, excl. sales tax)$14,650€13,076+5%
Filante SLR ID2 Shimano Dura-Ace Di2 Power Meter, Miche Kleos RD 50Europe (EUR, incl. VAT)€12,300€12,300cheapest
USA (USD, excl. sales tax)$14,400€12,853+4%
Filante SLR ID2 SRAM Red XPLR AXS E1 1x13 Power Meter, Miche Kleos RD 50Europe (EUR, incl. VAT)€12,200€12,200cheapest
USA (USD, excl. sales tax)$14,250€12,719+4%
Filante SLR ID2 Shimano Dura-Ace Di2, Miche Kleos RD 50Europe (EUR, incl. VAT)€11,500€11,500cheapest
USA (USD, excl. sales tax)$13,450€12,005+4%
Filante SLR ID2 Shimano Dura-Ace Di2, Miche Kleos 50Europe (EUR, incl. VAT)€10,900€10,900cheapest
USA (USD, excl. sales tax)$12,700€11,335+4%
Filante SLR ID2 SRAM Force AXS E1 Power Meter, Miche Kleos 50Europe (EUR, incl. VAT)€9,900€9,900cheapest
USA (USD, excl. sales tax)$11,550€10,309+4%
Filante SLR ID2 SRAM Force AXS E1, Miche Kleos 50Europe (EUR, incl. VAT)€9,500€9,500cheapest
USA (USD, excl. sales tax)$11,100€9,907+4%
Filante SLR ID2 Shimano Ultegra Di2, Miche Kleos 50Europe (EUR, incl. VAT)€8,500€8,500cheapest
USA (USD, excl. sales tax)$9,900€8,836+4%

Building up the Filante SLR ID2 frameset

Included: Bottle cages, Handlebar, Headset, Seatpost.

Still to buy: Groupset, Crankset, Cassette, Chain, Brake calipers, Wheelset, Tires, Saddle, Pedals.

Real-world weight

Scale weights of the Filante SLR ID2 from reviewers, next to Wilier Triestina's claim.

WhatMeasuredClaimedMeasured by
Filante SLR ID2 SRAM Red AXS E1 Power Meter, Miche Kleos RD 50Size XL · SRAM Red AXS E1 with power meter, Miche Kleos RD 50 wheels, Vittoria Corsa Pro 30 mm tyres7.24 kg16 lb—road.cc2026-01
Complete bikeSize XL · Shimano Dura-Ace Di2 without power meter, Miche Kleos RD 50 wheels, Vittoria Corsa Pro TLR 28 mm tyres7.4 kg16.3 lb—BikeRadar2026-01

Comparing with the claim

Ownership checklist

1 of 3 known checks pass, 1 not published by Wilier Triestina. Why these checks

  • ✕

    Threaded bottom bracket

    PressFit 86.5

  • ✓

    UDH derailleur hanger

    UDH (SRAM Universal Derailleur Hanger)

  • ✕

    Standard 12×142 mm rear axle

    12 mm thru-axle (Miche, 166.5 mm long)

  • ?

    Works with mechanical shifting

Filante SLR ID2 geometry

Wilier Triestina Filante SLR ID2 geometry
XSSMLXLXXL
Stack505 mm19.9″523 mm20.6″541 mm21.3″559 mm22″577 mm22.7″595 mm23.4″
Reach373.5 mm14.7″380 mm15″386.5 mm15.2″393 mm15.5″400 mm15.7″408 mm16.1″
Seat tube angle75.2°74.5°74°73.5°73°73°
Head tube angle70.6°71.5°72°72.5°73°73.5°
Head tube length99 mm3.9″115 mm4.5″132 mm5.2″149 mm5.9″166 mm6.5″183 mm7.2″
Effective top tube508 mm20″526 mm20.7″542 mm21.3″559 mm22″576 mm22.7″590 mm23.2″
Seat tube length445 mm17.5″475 mm18.7″505 mm19.9″525 mm20.7″545 mm21.5″565 mm22.2″
Chainstay411 mm16.2″411 mm16.2″411 mm16.2″411 mm16.2″413 mm16.3″413 mm16.3″
Wheelbase980.5 mm38.6″985.1 mm38.8″992.9 mm39.1″1,000.4 mm39.4″1,010.1 mm39.8″1,018.5 mm40.1″
Wheel size700c700c700c700c700c700c
Stem length75 mm3″90 mm3.5″100 mm3.9″110 mm4.3″110 mm4.3″120 mm4.7″
Handlebar width350 mm13.8″370 mm14.6″370 mm14.6″370 mm14.6″390 mm15.4″390 mm15.4″
Handlebar reach68 mm2.7″68 mm2.7″68 mm2.7″68 mm2.7″68 mm2.7″68 mm2.7″
Handlebar drop124 mm4.9″124 mm4.9″124 mm4.9″124 mm4.9″124 mm4.9″124 mm4.9″

Side view

Drawn to scale (how to read it).

Wilier Triestina Filante SLR ID2 · M

How the geometry rides

The Filante SLR ID2 in size M against the middle size of 65 other bikes: tendencies from geometry, not a ride review (how to read this).

  • Wheelbase992.9 mm39.1″

    shortestlonger than 87% of 65 bikeslongest

    Long wheelbase: tends to track straight and feel calm at speed.

  • Chainstay411 mm16.2″

    shortestlonger than 95% of 73 bikeslongest

    Long chainstays: adds stability and room for a rear wheel with wide tyres.

Compare on the stack & reach chart

Good to know

  • Design

    For the first time on a Wilier, the bar clamp hardware is hidden under a cap. The top cover sits recessed flush with the top tube, the seatpost clamp grommet is flush with the frame, and the right fork leg hides the thru-axle bushing.

    Source
  • Aerodynamics

    Wilier's figures against the Filante SLR ID1: BB stiffness up from 187 to 201 Nm/° (+7.5%) at the same frame weight. With round bottles on the new frame the bike-and-rider saving is 11.51 W at 40 km/h and 24.55 W at 50 km/h; the complete Aerokit adds about 4.5% less drag for bike and rider and cuts the bottle area's drag by more than two-thirds.

    Source
  • Fit

    Stock cockpit size per frame: XS 75 mm stem and 35/38 cm bar, S 90 x 37/40, M 100 x 37/40, L 110 x 37/40, XL 110 x 39/42, XXL 120 x 39/42. Reach and drop stay the same across sizes, and Wilier also offers bend geometries aimed at the Asian market.

    Source
  • Integration

    The Aerokit, made with Elite, has two tapered 550 ml bottles, two cages and two carbon bases shaped to the down tube and seat tube. The bases clamp on with the bottle-cage bolts over a protective film. Standard cages and round bottles also fit.

    Source
  • Racing

    Firelight Red is the official livery of the Groupama-FDJ United team for the 2026 season.

    Source
  • History

    Wilier launched the Filante SLR ID2 on 24 October 2025, when the first rides and reviews were published. It replaces the first Filante SLR, which Wilier still lists.

    Source
  • Versions

    Wilier USA also lists a setup E603ID3 (Shimano Dura-Ace Di2 R9270 with Miche S 50 wheels) at $8,200, which has no counterpart on wilier.com and whose frame Wilier doesn't name, so it isn't listed as a build here.

    Source
  • Versions

    For its 120th anniversary Wilier sells the Filante Ultimate: a frame laid up with Toray M40X among its fibres, Dura-Ace Di2 with power meter, Miche Deva RD 62 wheels and anniversary parts for €18,000, with a lifetime frame warranty after registration.

    Source

Filante SLR ID2 FAQ

Is the Wilier Triestina Filante SLR ID2 UCI legal?+

Yes. The Wilier Triestina Filante SLR ID2 is UCI legal, so it can be raced in UCI-sanctioned road races.

How much does the Wilier Triestina Filante SLR ID2 cost?+

Manufacturer prices (MSRP): €5,800–€13,900 / $9,900–$16,250 across 12 listed builds and framesets: Filante SLR ID2 SRAM Red AXS E1 Power Meter, Miche Deva RD 52, Filante SLR ID2 Campagnolo Super Record 13, Miche Kleos RD 50, Filante SLR ID2 Shimano Dura-Ace Di2 Power Meter, Miche Deva RD 52, Filante SLR ID2 SRAM Red AXS E1 Power Meter, Miche Kleos RD 50, Filante SLR ID2 Shimano Dura-Ace Di2 Power Meter, Miche Kleos RD 50, Filante SLR ID2 SRAM Red XPLR AXS E1 1x13 Power Meter, Miche Kleos RD 50, Filante SLR ID2 Shimano Dura-Ace Di2, Miche Kleos RD 50, Filante SLR ID2 Shimano Dura-Ace Di2, Miche Kleos 50, Filante SLR ID2 SRAM Force AXS E1 Power Meter, Miche Kleos 50, Filante SLR ID2 SRAM Force AXS E1, Miche Kleos 50, Filante SLR ID2 Shimano Ultegra Di2, Miche Kleos 50 and Filante SLR ID2 frameset.

How much does the Wilier Triestina Filante SLR ID2 weigh?+

The lightest complete build listed (Filante SLR ID2 SRAM Red AXS E1 Power Meter, Miche Deva RD 52) weighs 7.3 kg (16.1 lb). The frame weighs 860 g (30.3 oz) (Size M; the frame is 860 g +/- 2% and the fork 380 g +/- 5%. Wilier's comparison table says painted black, its FAQ says ready-to-paint (RTP) finish. The painted F-Bar ID2 (110 mm, 37/40 cm) adds 340 g and the painted seatpost 100 g.).

What sizes does the Wilier Triestina Filante SLR ID2 come in?+

6 sizes: XS, S, M, L, XL and XXL.

What is the tire clearance of the Wilier Triestina Filante SLR ID2?+

Up to 34 mm tires on 700c wheels.

Which groupsets are compatible with the Wilier Triestina Filante SLR ID2?+

Drivetrain compatibility: Electronic groupsets, 1x and 2x: built with Shimano Dura-Ace Di2 and Ultegra Di2, SRAM Red AXS E1, Red XPLR AXS E1 and Force AXS E1, and Campagnolo Super Record 13. 1x drivetrains are supported. The largest chainring that fits is 55T. Bottom bracket: PressFit 86.5.

What builds of the Wilier Triestina Filante SLR ID2 are available?+

Filante SLR ID2 SRAM Red AXS E1 Power Meter, Miche Deva RD 52: SRAM Red AXS E1; Filante SLR ID2 Campagnolo Super Record 13, Miche Kleos RD 50: Campagnolo Super Record 13; Filante SLR ID2 Shimano Dura-Ace Di2 Power Meter, Miche Deva RD 52: Shimano Dura-Ace Di2 R9200; Filante SLR ID2 SRAM Red AXS E1 Power Meter, Miche Kleos RD 50: SRAM Red AXS E1; Filante SLR ID2 Shimano Dura-Ace Di2 Power Meter, Miche Kleos RD 50: Shimano Dura-Ace Di2 R9200; Filante SLR ID2 SRAM Red XPLR AXS E1 1x13 Power Meter, Miche Kleos RD 50: SRAM Red XPLR AXS E1; Filante SLR ID2 Shimano Dura-Ace Di2, Miche Kleos RD 50: Shimano Dura-Ace Di2 R9200; Filante SLR ID2 Shimano Dura-Ace Di2, Miche Kleos 50: Shimano Dura-Ace Di2 R9200; Filante SLR ID2 SRAM Force AXS E1 Power Meter, Miche Kleos 50: SRAM Force AXS E1; Filante SLR ID2 SRAM Force AXS E1, Miche Kleos 50: SRAM Force AXS E1; Filante SLR ID2 Shimano Ultegra Di2, Miche Kleos 50: Shimano Ultegra Di2 R8100.

What warranty does the Wilier Triestina Filante SLR ID2 frame have?+

Two years, extended to five (G5 programme) when the first owner registers the frame serial number on wilier.com; frames for teams get two years only

Is the Wilier Triestina Filante SLR ID2 aerodynamic?+

Bike alone 13.6% less drag than the Filante SLR ID1 in the Silverstone wind tunnel (CdA 0.0883 vs 0.1016 m² at 50 km/h, 0° yaw); with rider 0.3284 vs 0.3465 m² (-5.2%) at 0° and 0.3564 vs 0.3753 m² at 15°. With the Aerokit it saves 14.15 W at 40 km/h and 28.8 W at 50 km/h with rider, about 1 min 45 s over 70 km at 290 W. Wilier says its average CdA was 2.42% better than five rival WorldTour bikes. (CFD (about three times as many simulations as for the Supersonica SLR), then wind tunnel tests at Silverstone of the bike alone and with a rider)

Sources