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The Roadmachine ONE is endurance, refined. Its lightweight BMC Advanced Carbon frame is engineered to be compliant when the road is rough, responsive when precision matters, and effortlessly capable over long days. Every detail – from integrated cables to downtube storage and a rear light – ensures you and your carbon road bike are ready for unpredictable conditions.
Built with top-tier performance in mind yet designed to be within reach of the serious rider, this version of the do-it-all road bike delivers the ride quality, feel and confidence you expect from BMC in a package accessible to more riders.
A complete Shimano Ultegra Di2 groupset takes care of shifting and braking, keeping its performance as precise as this bike’s handling. Lightweight tubeless-ready wheels provide a reliable, responsive ride, while wide, fast-rolling tires smoothen out rough roads and keep momentum high on ribbon-like tarmac. Paired with our integrated RSM01 stem and Endurance Alloy handlebars, you get world-class ergonomics that balance control, comfort and confidence on every ride.
For a do-it-all endurance road bike, this is the ONE.
SPECIFICATION
| Frame | Roadmachine Gen 3 | Advanced Carbon with Tuned Compliance Concept Endurance | ICS Technology Stealth Cable Routing | Fender Mounts | Integrated Downtube Storage | Full Mount - UDH | 12 x 142mm Thru-Axle |
| Fork | Roadmachine Gen 3 | Advanced Carbon with Tuned Compliance Concept Endurance | Internal Cable Routing | Fender Mounts | Flat Mount Disc | 12 x 100mm Thru-Axle | 50mm offset Size 47-51 | 45mm offset Size 54-61 |
| Stem | BMC RSM 01 | Integrated Cockpit System Technology |
| Handlebar | BMC HB D4 03, 0, 12 | Alloy 6061 | Endurance Geometry | 125mm drop, 70mm reach, 12° flare |
| Grips | BMC Tacky 3mm |
| Seatpost | Roadmachine Carbon D-Shaped Seatpost | 0mm Offset Size 47-51 and 15mm Offset Size 54-61 | D-Fender Compatible |
| Saddle | Selle Italia Novus Boost Evo Superflow | Manganese Rail | 145mm |
| Crankset | SHIMANO Ultegra (FC-R8100) |
| Chainrings | 50-34T |
| Cassette | SHIMANO Ultegra (CS-R8101) |
| Cassette Size | 11-34T |
| Chain | SHIMANO CN-M8100 |
| Front Derailleur | SHIMANO Ultegra Di2 (FD-R8150) |
| Rear Derailleur | SHIMANO Ultegra Di2 (RD-R8150) |
| Shifters | SHIMANO Ultegra Di2 (ST-R8170) |
| Gears | 2 x 12 |
| Bottom Bracket | SHIMANO Ultegra Press-Fit Bottom Bracket (SM-BB72-41B) |
| Brake Levers / Calipers | SHIMANO Ultegra (BR-R8170) |
| Rotors | SHIMANO Ultegra (RT-CL800) |
| Rotor Size (F/R) | 160 / 160mm |
| Rims | AR 27 | Tubeless Ready | 27mm |
| Hubs (F/R) | CL-712 & RXC-142S Center Lock |
| Tires | Vittoria Rubino V TLR | Tubeless | 32mm |
| Tubeless Information | Tubeless Rim | Tubeless Tires |
| In the Box | Integrated Rear Light 25 | Storage Pouch |
| Tire Clearance | up to "40mm measured" (frameset clearance) but limited to "34mm measured" by the front derailleur |
| Weight without Pedals | 8.6kg | Size 54 as pictured with all accessories |
| ASTM Classification | Level 2 |
| System Weight Limit | 110kg |
*Specifications are subject to change.