The BMC Roadmachine 01 Four Ultegra Di2 Disc Road Bike seamlessly merges its high-grade carbon construction with a slightly more relaxed geometry and accurate components. The result is performance within the longest of rides, whether they be in the mountains or on the flat, across smooth tarmac or over harsh cobblestones.

 

BMC’s highest class of carbon is utilised in the construction of the frameset, and this infuses an impressive stiffness to weight ratio for quick climbing and reactive accelerations. Comfort is added to the ride by the frame’s seatstays, the fork and the seatpost that all have their carbon layups manipulated by BMC’s Tuned Compliance Concept to increase their vertical compliance significantly without sacrificing torsional rigidity. The endurance inspired geometry shortens the reach a little and increases the stack height to arrive at a riding position that helps to lower fatigue on the longest days in the saddle.

 

Spacious frameset clearance permits the use of wider, plusher and quicker rolling tyres and the integrated stem keeps the silhouette slick by completely hiding all brake hoses and cables from sight. The wheels use their full carbon rims to surge forward under power, and these are tubeless tyre compatible should this upgrade be required in the future. A Shimano Ultegra Di2 electronic gear configuration changes amongst its ratios with accuracy while the matching Ultegra hydraulic disc brakes stop with heightened control even in bad weather.

 

SPECIFICATIONS:

frame: BMC Roadmachine 01 Premium Carbon - TCC Endurance compliance level, ICS Technology, PF86 bottom bracket, integrated seatpost binder, flat mount disc, 12x142mm thru-axle

Fork: BMC Roadmachine 01 Premium Carbon - TCC Endurance compliance level, ICS Technology, 12x100mm thru-axle, 50mm offset (Size 47-51), 45mm offset (Size 54-61)

Stem: BMC ICS 01 - Integrated Cockpit Design, with computer and camera mount

Handlebar: BMC RAB 02, ergo top shape, compact bend

Bar Tape: BMC black

Front Brake: Shimano Ultegra R8070 with SM-RT800 160mm rotor

Rear Brake: Shimano Ultegra R8070 with SM-RT800 140mm rotor

Brake Levers: Shimano Ultegra Di2 R8070, hydraulic

Front Derailleur: Shimano Ultegra Di2 R8050

Rear Derailleur: Shimano Ultegra Di2 R8050, 11-speed

Shift Levers: Shimano Ultegra Di2 R8070, 11-speed

Chain: Shimano Ultegra CN-HG70, 11-speed

Cassette: Shimano Ultegra R8000, 11-32T, 11-speed

Crankset: Shimano Ultegra R8000, 50-34 chainrings

Front Wheel: CRD-321 Carbon, tubeless-ready

Rear Wheel: CRD-321 Carbon, tubeless-ready

Front Tyre: Vittoria Corsa Control, 700x28mm, clincher

Rear Tyre: Vittoria Corsa Control, 700x28mm, clincher

Saddle: Fizik Argo Tempo R5

Seatpost: BMC 01 Premium Carbon D-Shape, 15mm offset

Pedals: Available to be purchased separately

Claimed Manufacturers Weight: 7.7kg / 16.97lbs (size 51)