BMC Speedmachine 01 Four 2025-2026

BMC Speedmachine 01 Four 105 Di2 cool white / black 2025-2026

A bike designed for your triathlon goals: high-tech carbon composite frame, optimized aerodynamics and ultra-reliable Shimano 105 Di2 drivetrain. The 2025-2026 BMC Speedmachine 01 Four combines cutting-edge aerodynamics with an unmatched range of position adjustment , giving you a real advantage on the road. Whether it's for a triathlon or a time trial, this model benefits from the collaboration between Red Bull Advanced Technology and the BMC Impec Lab. Featuring the Profile Design Aeria 3 cockpit, the Shimano 105 Di2 groupset and Fizik Transiro Aeris saddle, this bike is designed to propel you to new speeds.

Frame

Speedmachine 01 Premium Carbon | Internal Cable Management with ICS Technology | Fuel Tank 1200 Integrated Hydration System | Rear Storage 260 Integrated Rear Storage | Stealth Dropout Design | Flat Mount Disc Brake | 142x12mm Thru Axle

Fork

Speedmachine 01 Premium Carbon | ICS Technology | Internal Cable Routing | Stealth Dropout Dropout Design | Flat Mount Disc Brake | 100 x 12mm Thru Axle

Hanger

BMC Speedmachine Flat Cockpit | Profile Design Aeria Ultimate Extensions with Ergo+ Supports and 45/25 SLC Extensions

Seat post

BMC Speedmachine seatpost with adjustable offsets: 0 mm, 12.5 mm, 25 mm

Saddle

Fizik Transiro Aeris Long Distance R5 Saddle

Pedalboard

Shimano 105 FC-R7100

Trays

52-36 teeth

Cassette

Shimano 105 CS-R7101

Cassette size

11-34 teeth

Chain

Shimano CN-M6100

Front derailleur

Shimano 105 Di2 FD-R7150

Rear derailleur

Shimano 105 Di2 RD-R7150

Gear levers

Shimano Switch buttons Di2 (SW-R9160 & SW-R9150)

Speeds

2 x 12

Bottom bracket

PRAXIS T47x68

Brake levers / calipers

TRP TT HYDRO HD-T910 Hydraulic

Discs

TRP R160C04M | Centerlock

Crank width

160 / 160 mm

Rims

AR 27 | Tubeless Ready | 27mm

Hubs

CL-712 & RXC-142 Centerlock

Tires

Pirelli P Zero Road | 28 mm

Tubeless information

Tubeless rims and tires

Accessories

Fuel Tank 1200 Hydration System with Straw and Valve | Rear Storage 260 | Integrated Rear Light 25

Space for tires

30 mm

Weight without pedals

10.1 kg (size M with accessories)

ASTM Classification

Level 1

System weight limit

110 kg

Please note that the specifications may be changed without prior notice by the manufacturer, based on the availability of components and other factors.