AeroAddicts

ColnagoTT2

Time trial2026TT2 (successor to the TT1) ↗Disc brakesUCI legal

The TT1's successor, developed with UAE Team Emirates-XRG for hilly and technical modern time trials. Colnago put weight first: the size S frame kit is about 550 g lighter than the TT1, and the bike is claimed to be slightly faster in the wind tunnel, especially in crosswinds. Changes include a conventional headset and fork, a 32 mm-wide head tube, a narrower 360 mm integrated basebar, a Fidlock aero bottle system, 30 mm tyre clearance, UDH and a new XS size. Pogačar first raced a prototype at the 2026 Tour de Romandie, and it went on sale in late September 2026.

Colnago TT2, drive side
© Colnago
From
€7,040$7,500£6,499
Builds
1
Sizes
4
Frame weight
985 g34.7 oz

Design sketch, generated from the manufacturer's photo

Our verdict

No overall score: there's no complete-bike price to rate

Built for UCI time trials with climbs, where its very light frame matters as much as the small wind-tunnel gain over the TT1. It is a frame kit for experienced racers: extensions aren't included, there is nothing for triathlon hydration or storage, and four sizes with a fixed seat angle leave fit to your choice of extensions.

Scored Oct 2026

  • + Premium frame
  • + Aero-first design

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
87/100

Aero claims and front-end integration

Frame
93/100

Carbon grade, weight and warranty

Hydration & storage
50/100

Not counted in the overall score for time-trial bikes: UCI rules limit integrated hydration and storage. Hydration and storage in the frame

Fit
60/100

Sizes and adjustment range

Practicality
74/100

Travel, standard parts, servicing

How each category is scored

Bike duel

Frame & platform

What each race allows

Frame & fork

Frame material
Monocoque carbon
Fork material
Carbon, 25 mm steerer, internal hose routing
Frame weight
985 g34.7 oz
Fork weight
393 g13.9 oz
Frameset weight
2,240 g4.94 lb
Weight measured on
Size S, unpainted (ready to paint), Colnago white paper; frame-kit total includes fork, seatpost, cockpit and metal parts
Frame sizes
XS, S, M, L
Also available as
Predecessor: Colnago TT1
UCI frame approval
Approved 15 Apr 2026 as 'F100 / TT2' with fork 'K100 / TT2', sizes XS-L (4), code COLNAGO-28 (UCI list version 2026.10.02)

Compatibility & standards

Brake type
Hydraulic disc (flat mount front and rear)
Wheel size
700c
Max tire width
30 mm
Bottom bracket standard
BSA 68 mm (threaded)
Front axle
12x100 thru-axle
Rear axle
12x142 thru-axle (UDH)
Cable routing
Internal

Hydration & storage

Integrated hydration
No
Hydration details
Colnago aero bottle and cage with Fidlock Twist magnetic fastening, designed with the frame and UCI compliant (both included)
Integrated storage
No

Fit & adjustability

Aerobar system
Colnago TT2 integrated basebar (360 mm c-c) with stem cover; extensions not included
Third-party aerobars possible
Yes
Seatpost type
Colnago aero seatpost, 0 mm offset (+22.5 mm offset head available as a spare part)

Aerodynamics

Manufacturer aero claims
About 2 W less drag than the TT1 at 50 km/h, weighted across yaw angles; lower side force at higher yaw
Testing method
CFD and wind tunnel; bike-only at 54 km/h and with a mannequin at 55 km/h, yaw 0-15°
Tube profile
Shorter, shallower tube sections than the TT1; head tube only 32 mm wide

Travel, maintenance & warranty

Headset bearings
30 x 39 x 6.5 mm upper and lower bearings, 36°x45° (included with the frame kit)
Derailleur hanger
UDH (SRAM Universal Derailleur Hanger)
Proprietary parts
TT2 basebar and stem cover, aero seatpost and wedge clamp, Fidlock bottle and cage
Frame warranty
2 years statutory plus 1 extra year with online registration (3 years total)
Sold via
Colnago dealers

Photos

Colnago TT2, drive side
© Colnago
Colnago TT2 in black with a disc wheel, three-quarter rear view
© Colnago

Design sketches

Design sketch of the Colnago TT2, side view
Side view · Design sketch, generated from the manufacturer's photo
Design sketch of the Colnago TT2, three-quarter view
Three-quarter view · Design sketch, generated from the manufacturer's photo
Design sketch of the Colnago TT2, front view
Front view · Design sketch, generated from the manufacturer's photo

Builds & components

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

Colnago TT2 builds
TT2 frame kit
Overview
Price (MSRP)€7,040$7,500£6,499
TypeFrameset
NotesFrame, fork, headset, aero seatpost, TT2 basebar with stem cover, aero bottle and cage. Launch prices as reported by both BikeRadar and BikeTips; Colnago's site lists no price.
Cockpit
BasebarColnago TT2 integrated time trial handlebar with stem cover
Basebar width360 mm
Saddle & seatpost
SeatpostColnago TT2 aero seatpost
Offset / setback0 mm (+22.5 mm option)
Weight205 g7.2 oz
NotesWeight with clamp, size S (Colnago white paper)
Included extras
Bottle cagesColnago Aero bottle cage with Fidlock, plus TT2 aero bottle

TT2 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
TT2 frame kitUSA (USD, excl. sales tax)$7,500€6,694cheapest
Europe (EUR, incl. VAT)€7,040€7,040+5%
UK (GBP, incl. VAT)£6,499€7,671+15%

Building up the TT2 frame kit

Included: Basebar, Bottle cages, Seatpost.

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

Ownership checklist

4 of 4 known checks pass, 3 not published by Colnago. Why these checks

  • ✓

    Threaded bottom bracket

    BSA 68 mm (threaded)

  • ✓

    UDH derailleur hanger

    UDH (SRAM Universal Derailleur Hanger)

  • ✓

    Standard 12×142 mm rear axle

    12x142 thru-axle (UDH)

  • ?

    Works with mechanical shifting

  • ✓

    Fits third-party aerobars

    Colnago TT2 integrated basebar (360 mm c-c) with stem cover; extensions not included

  • ?

    Rear disc wheel compatible

  • ?

    Fit kept when packed

Raced by

Pros who raced the TT2, with results on it.

TT2 geometry

Colnago TT2 geometry
XSSML
Stack468 mm18.4″473 mm18.6″501 mm19.7″523 mm20.6″
Reach385 mm15.2″400 mm15.7″415 mm16.3″430 mm16.9″
Seat angle min76.5°76.5°77°77°
Seat angle max76.5°76.5°77°77°
Head tube angle71°72.5°72.5°72.5°
Chainstay408 mm16.1″408 mm16.1″408 mm16.1″408 mm16.1″
Wheelbase967 mm38.1″972 mm38.3″995 mm39.2″1,017 mm40″
BB drop75 mm3″75 mm3″75 mm3″75 mm3″
Fork length367 mm14.4″367 mm14.4″367 mm14.4″367 mm14.4″
Fork offset43 mm1.7″43 mm1.7″43 mm1.7″43 mm1.7″
Trail70 mm2.8″62 mm2.4″62 mm2.4″62 mm2.4″
Front centre571 mm22.5″575 mm22.6″599 mm23.6″620 mm24.4″
Standover766 mm30.2″771 mm30.4″801 mm31.5″824 mm32.4″
Wheel size700c700c700c700c
Basebar width360 mm14.2″360 mm14.2″360 mm14.2″360 mm14.2″

Side view & pad range

Your positionYour position (optional)

Drawn to scale (how to read it).

Colnago TT2 · S

How the geometry rides

The TT2 in size S against the middle size of 16 other bikes: tendencies from geometry, not a ride review (how to read this).

  • Wheelbase972 mm38.3″

    shortestlonger than 0% of 16 bikeslongest

    Short wheelbase: tends to feel more agile in corners and less planted on long straights.

  • Chainstay408 mm16.1″

    shortestlonger than 53% of 20 bikeslongest

Compare on the stack & reach chart

Good to know

  • Design

    Colnago's figures for size S, unpainted: frame 985 g (TT1: 1,279 g), fork 393 g (530 g), seatpost 205 g (295 g), complete frame kit 2,240 g (2,785 g).

    Source

  • Aerodynamics

    In Colnago's bike-only wind-tunnel test at 54 km/h, the TT2 needed 66.7 W (weighted average over yaw) against 68.5 W for the TT1. With a mannequin at 55 km/h the totals were 344.4 W and 346.0 W.

    Source

  • Aerodynamics

    Even with a conventional headset and more tyre clearance, the front end's frontal area (size S) is 21,008 mm² against 21,125 mm² for the TT1, helped by a head tube just 32 mm wide.

    Source

  • Fit

    Colnago also gives stack and reach to the centre of the extension base: 499/466 mm (XS), 502/482 mm (S), 530/497 mm (M) and 552/512 mm (L).

    Source

  • Fit

    A new XS size was added, M and L got taller stacks, and the head angle and fork rake were revised for quicker steering. Colnago says complete bikes can be built down to the UCI 6.8 kg minimum.

    Source

  • Integration

    The bottle and cage form one aerodynamic body built to the thinnest, longest shape the UCI allows. A Fidlock Twist magnetic mount makes it quick to remove and refit while staying on the extensions.

    Source

  • Racing

    Pogačar used the TT2 for the individual time trial of the 2026 Tour de France, with Enve wheels, custom extensions and Continental GP 5000 TT TR tyres.

    Source

  • Racing

    The TT2 is on the UCI's list of approved framesets as 'F100 / TT2', approved on 15 April 2026 in sizes XS to L.

    Source

  • History

    Tadej Pogačar debuted a size S prototype at the Tour de Romandie prologue on 28 April 2026.

    Source

TT2 FAQ

Is the Colnago TT2 UCI legal?+

Yes. The Colnago TT2 is UCI legal, so it can be raced in draft-illegal triathlon as well as UCI time trials.

How much does the Colnago TT2 cost?+

Manufacturer prices (MSRP): €7,040 / $7,500 / £6,499 across 1 listed build: TT2 frame kit.

How much does the Colnago TT2 weigh?+

The frame weighs 985 g (34.7 oz) (Size S, unpainted (ready to paint), Colnago white paper; frame-kit total includes fork, seatpost, cockpit and metal parts). The frameset weighs 2,240 g (4.94 lb).

What sizes does the Colnago TT2 come in?+

4 sizes: XS, S, M and L.

What seat angle does the Colnago TT2 have?+

The effective seat tube angle can be set between 76.5° and 77°.

Does the Colnago TT2 have integrated hydration?+

The Colnago TT2 has no integrated hydration system. Colnago aero bottle and cage with Fidlock Twist magnetic fastening, designed with the frame and UCI compliant (both included)

Does the Colnago TT2 have integrated storage?+

No integrated frame storage.

What is the tire clearance of the Colnago TT2?+

Up to 30 mm tires on 700c wheels.

Which groupsets are compatible with the Colnago TT2?+

Bottom bracket: BSA 68 mm (threaded).

Can I fit my own aerobars on the Colnago TT2?+

Yes, third-party aerobars can be used on the Colnago TT2. Colnago TT2 integrated basebar (360 mm c-c) with stem cover; extensions not included

Which pros ride the Colnago TT2?+

Tadej Pogačar raced this generation of the Colnago TT2. See the "Raced by" section for seasons and results.

What warranty does the Colnago TT2 frame have?+

2 years statutory plus 1 extra year with online registration (3 years total)

Is the Colnago TT2 aerodynamic?+

About 2 W less drag than the TT1 at 50 km/h, weighted across yaw angles; lower side force at higher yaw (CFD and wind tunnel; bike-only at 54 km/h and with a mannequin at 55 km/h, yaw 0-15°)

Sources

Colnago TT2 data last updated · How the data is checked ·