BMC's Timemachine 01 Road Four Ultegra Di2 Disc Bike is sleek, stiff and aerodynamic. The 01 premium carbon frame is married to a Tuned Compliance Concept (TCC) Speed fork to transfer power efficiently and keep rolling resistance low.

A cover over the front caliper further optimises airflow and the seatpost has been engineered with an aero Kamm tail profile. There's plenty of adjustability in the Integrated Cockpit System (ICS) Aero and the cables are routed completely internally.

Features
Integrated Cockpit System (ICS) Aero - excellent aero performance, uncompromised adjustability, and peerless ease of service with a minimal frontal surface area, stealth cable routing and a two-piece construction.

Tuned Compliance Concept (TCC) Speed - designed to optimise power transfer and rolling resistance on every road surface, achieving peak speeds for extended periods of time.

TCC Speed fork - The Timemachine Road fork marries the ultimate aerodynamic performance with the exact dosage of vertical compliance for improved control.

• Aero seatpost with Kamm tail profile
  
• Advanced tube profiles maximise aerodynamic performance in real-life conditions
  
• Aero module - A modular system that combines hydration and storage elements into one seamless aerodynamic unit
  
• Integrated aero cover - The minimal profile of the front caliper cover optimises airflow at every yaw angle
  
• Shimano Ultegra Di2 disc groupset
  
• DT Swiss ERC 1650 Spline db 62 carbon clincher wheels
  

SPECIFICATION

• FRAME: BMC Timemachine Road 01 premium carbon disc, TCC Speed, PF86 bottom bracket, flat mount, 12x142mm thru-axle
  
• FORK: BMC Timemachine Road 01 aerodynamic premium carbon disc, TCC Speed, flat mount with Caliper Cover, Integrated Cockpit System, 12x100mm thru-axle
  
• STEM: BMC ICS Aero (Integrated Aero Cockpit Design), with computer mount
  
• HANDLEBAR: BMC ICS Aero, aero top shape, compact bend
  
• FRONT BRAKE: Shimano Ultegra R8070, SM-RT800 rotors (160mm)
  
• REAR BRAKE: Shimano Ultegra R8070, SM-RT800 rotors (140mm)
  
• 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, hydraulic
  
• CASSETTE: Shimano Ultegra R8000, 11-30T
  
• CRANKSET: Shimano Ultegra R8000, 52-36T
  
• CHAIN: Shimano Ultegra
  
• WHEELSET: DT Swiss ERC 1650 Spline db 62 carbon, thru-axle (12mm), clincher
  
• TYRES: Vittoria Corsa Control, 25mm, clincher
  
• SADDLE: Fizik Antares R7 Manganese
  
• SEATPOST: BMC Aero post, 01 premium carbon, p2p