Groupset
Shimano 105 Di2 R7100
The first electronic 105, bringing Shimano's 12-speed semi-wireless Di2 (wireless shifters, wired derailleurs, one central battery) to the entry level. It is disc-brake only and noticeably heavier than Ultegra and Dura-Ace, but it shifts the same way and makes electronic tri bikes affordable.
Fitted to 60 builds across 52 bikes in the database.
Specs
- Speeds
- 12-speed
- Electronic
- Yes
- Wireless
- No
- Drivetrain
- 2x
- Chainring options
- 50/34, 52/36
- Cassette options
- 11-34, 11-36
- Battery
- Central battery (BT-DN300); CR1632 coin cells in the shifters
- Battery life
- About 1,000 km per charge
- Weight
- 2,995 g6.6 lb
- Notes
- Claimed weight is the full groupset (road.cc). Shifters are wireless, derailleurs (FD-R7150, RD-R7150) are wired to the battery.
- Released
- 2022
Bikes that come with it
| Bike | Build | Price (MSRP) | Speeds | Electronic | Wireless | Drivetrain | Battery |
|---|---|---|---|---|---|---|---|
| Berria Belador Essential2027 | Belador Essential 105 Di2 CW | €3,099€3,099€3,099 | 12-speed | Yes | — | 2x | — |
| Berria Belador Essential2027 | Belador Essential 105 Di2 | €2,499€2,499€2,499 | 12-speed | Yes | — | 2x | — |
| Berria Belador Pro2027 | Belador Pro 105 Di2 | €2,999€2,999€2,999 | 12-speed | Yes | — | 2x | — |
| BMC Speedmachine 012027 | Speedmachine 01 THREE | €7,499$8,399£6,999 | 12-speed | Yes | — | 2x12 | — |
| BMC Teammachine R 012027 | Teammachine R 01 FIVE | €6,499$7,299£5,999 | 12-speed | Yes | — | 2x | — |
| Canyon Aeroad CF SLX2027 | Aeroad CF SLX 7 Di2 | €4,799$4,999£4,499 | 12-speed | Yes | — | 2x | Shimano BT-DN300 (central) |
| Canyon Speedmax CF SLX2027 | Speedmax CF SLX 7 Di2 | €6,499$6,999£6,149 | 12-speed | Yes | — | 2x | — |
| Cervélo P-Series2027 | P-Series 105 Di2 | €6,499$6,700£5,500 | 12-speed | Yes | — | 2x | — |
| Giant Propel Advanced2027 | Propel Advanced 1 | €4,400€4,400£3,499 | 12-speed | Yes | — | 2x | — |
| Giant Propel Advanced Pro2027 | Propel Advanced Pro 1-Di2 | €5,000€5,000£4,599 | 12-speed | Yes | — | 2x | — |
| KTM Revelator Alto Performance Carbon2027 | Revelator Alto Elite Di2 PM | €2,999€2,999€2,999 | 12-speed | Yes | — | 2x | — |
| KTM Revelator Alto Performance Carbon2027 | Revelator Alto Elite | €2,799€2,799€2,799 | 12-speed | Yes | — | 2x | — |
| Liv EnviLiv Advanced2027 | EnviLiv Advanced 1 | €4,400$5,300£3,499 | 12-speed | Yes | — | 2x | — |
| Megamo Pulse SL2027 | Pulse 15 CW | €4,499€4,499£4,599 | 12-speed | Yes | — | 2x | — |
| Megamo Pulse SL2027 | Pulse 15 | €3,499€3,499£3,599 | 12-speed | Yes | — | 2x | — |
| Merida REACTO CF32027 | REACTO 6000 | — | 12-speed | Yes | — | 2x | — |
| Merida REACTO CF32027 | REACTO 5000 | — | 12-speed | Yes | — | 2x | — |
| Orbea Orca Aero OMX2027 | Orca Aero M30i LTD | €5,699€5,699£4,999 | 12-speed | Yes | — | 2x | — |
| Orbea Ordu OMX2027 | Ordu M30i LTD | €6,999$7,717£6,199 | 12-speed | Yes | — | 2x | — |
| Scott Foil RC2027 | Foil RC 20 | $5,300$5,300£4,899 | 12-speed | Yes | — | 2x | — |
| Specialized Tarmac SL92027 | Tarmac SL9 Comp - Shimano 105 Di2 | €4,499$4,200£3,999 | 12-speed | Yes | — | 2x | — |
| Stevens Arcalis2027 | Arcalis Shimano 105 Di2 | €4,299€4,299€4,299 | 12-speed | Yes | — | 2x | — |
| Wilier Triestina Filante SL ID22027 | Filante SL ID2 Shimano 105 Di2, Vision SC 45 | €4,800€4,800€4,800 | 12-speed | Yes | — | 2x | — |
| Argon 18 Nitrogen2026 | Nitrogen Shimano 105 Di2 | $5,999$5,999$5,999 | 12-speed | Yes | — | 2x | — |
| BH Aero TT2026 | Aero TT 6.0 | €6,500€6,500£5,900 | 12-speed | Yes | — | 2x12 | — |
| BH Aerolight2026 | Aerolight 6.0 | €4,600€4,600£4,200 | 12-speed | Yes | — | 2x | — |
| Bianchi Oltre Comp2026 | Oltre Comp 105 Di2 | €5,300€5,300£4,558 | 12-speed | Yes | — | 2x | — |
| Bianchi Oltre Race2026 | Oltre Race 105 Di2 | €3,850€3,850£3,350 | 12-speed | Yes | — | 2x | — |
| Cannondale SuperSix EVO Carbon2026 | SuperSix EVO 5 | €4,499$4,999£4,200 | 12-speed | Yes | Yes | 2x | — |
| Cannondale SuperSix EVO Carbon2026 | SuperSix EVO 5 (2027) | €4,499€4,499€4,499 | 12-speed | Yes | Yes | 2x | — |
| Canyon Speedmax CF SLX (5th gen)2026 · discontinued | Speedmax CF SLX 7 Di2 | €6,999€6,999€6,999 | 12-speed | Yes | — | 2x | — |
| Canyon Speedmax CF2026 | Speedmax CF 7 Di2 Race | €4,999€4,999£4,649 | 12-speed | Yes | — | 2x | — |
| Canyon Speedmax CF2026 | Speedmax CF 7 Di2 (US) | $5,999$5,999$5,999 | 12-speed | Yes | — | 2x | — |
| Cinelli Aeroscoop2026 | Aeroscoop Shimano 105 Di2 | €5,800€5,800€5,800 | 12-speed | Yes | — | 2x | — |
| Dolan Ares 3.02026 | Ares 3.0 Shimano 105 R7170 Di2 | £2,500£2,500£2,500 | 12-speed | Yes | — | 2x12 | — |
| Dolan TR12026 | TR1 Shimano 105 R7170 Di2 | £3,600£3,600£3,600 | 12-speed | Yes | No | 2x12 | — |
| Dolan TR22026 | TR2 Shimano 105 R7170 Di2 | £4,100£4,100£4,100 | 12-speed | Yes | No | 2x12 | — |
| Felt IA 2.0 UD Carbon STD2026 | IA 2.0 Race Shimano 105 Di2 | $6,899$6,899$6,899 | 12-speed | Yes | — | — | — |
| Felt Nexar UD Carbon STD2026 | Nexar Race Shimano 105 Di2 | $5,999$5,999$5,999 | 12-speed | Yes | — | 2x | — |
| Focus Izalco Max2026 | Izalco Max 8.8 | €3,299€3,299€3,299 | 12-speed | Yes | — | 2x | — |
| Merida Time Warp TRI2026 | Time Warp TRI 5000 | — | 12-speed | Yes | — | 2x12 | — |
| Pardus Spark EVO2026 | SPKG4 EVO - Shimano 105 Di2 | — | 12-speed | Yes | — | 2x | — |
| Polygon Helios A2026 | Helios A7 Di2 | €3,999$3,999€3,999 | 12-speed | Yes | — | 2x | — |
| Quintana Roo Service Course Tri2026 | Service Course Tri Shimano 105 Di2 | — | 12-speed | Yes | — | — | — |
| Quintana Roo Service Course2026 | Service Course Shimano 105 Di2 | — | 12-speed | Yes | — | 2x | — |
| Radon Vaillant2026 | Vaillant 8.0 | €3,199€3,199€3,199 | 12-speed | Yes | — | 2x | — |
| Ribble Ultra-Aero SL2026 | Ultra-Aero SL 105 Di2 | $5,160$5,160£3,349 | 12-speed | Yes | — | 2x | — |
| Ribble Ultra-Aero SL R2026 | Ultra-Aero SL R 105 Di2 | $5,705$5,705£3,749 | 12-speed | Yes | — | 2x | — |
| Ridley Noah 3.02026 | Noah 105 Di2 | €4,699€4,699£4,299 | 12-speed | Yes | — | 2x | — |
| Ridley Noah 3.02026 | Noah 105 Di2 (DT Swiss E 1800) | €4,999€4,999£4,499 | 12-speed | Yes | — | 2x | — |
| Storck Aerfast.4 Comp2026 | Aerfast.4 Comp 105 Di2 | €4,299€4,299€4,299 | 12-speed | Yes | — | 2x | — |
| Storck Aerfast.4 Pro2026 | Aerfast.4 Pro 105 Di2 | €4,499€4,499€4,499 | 12-speed | Yes | — | 2x | — |
| Van Rysel RCR-F Pro2026 | RCR-F Pro Shimano 105 Di2 | £5,000£5,000£5,000 | 12-speed | Yes | — | 2x | — |
| Wilier Triestina Turbine SL2026 | Turbine SL 105 Di2 | €5,999€5,999€5,999 | 12-speed | Yes | — | 2x | — |
| Winspace T15502026 | T1550 Gen2 105 Di2 | $4,199$4,199$4,199 | 12-speed | Yes | — | 2x | — |
| Argon 18 E1172025 | E117 Shimano 105 Di2 | $6,699$6,699$6,699 | 12-speed | Yes | — | 2x | — |
| Cinelli Pressure II2025 | Pressure 2 105 Disc Di2 | €5,300€5,300€5,300 | 12-speed | Yes | — | 2x | — |
| Cinelli Pressure II2025 | Pressure 2 Shimano 105 Di2 (US) | $5,990$5,990$5,990 | 12-speed | Yes | — | 2x | — |
| Cervélo P-Series (2019)2023 · discontinued | P-Series 105 Di2 | $5,200$5,200$5,200 | 12-speed | Yes | — | 2x | — |
| Quintana Roo X-PR2022 | X-PR Shimano 105 Di2 | — | 12-speed | Yes | — | — | — |