Timemachine (TT/Triathlon)

road6000–15000 EUR

Origin

The BMC Timemachine series, specifically designed for time trials and triathlons, emerged as a flagship model in the early 2010s, with the TM01 iteration being particularly notable around 2011. It was conceived to offer elite athletes a distinct aerodynamic advantage, integrating BMC's 'SubA' (Sub-Aero) concept to minimize drag. The bike quickly established itself in the high-performance segment, known for its extreme adjustability, allowing riders to fine-tune their position for either UCI-compliant time trial regulations or more aggressive triathlon setups. Over the years, the Timemachine has undergone significant evolution, with the latest generations, such as the Timemachine 01 DISC, incorporating disc brakes, advanced integration of cables and components, and clever storage solutions tailored for long-distance triathlon events. It remains a cornerstone of BMC's racing lineup, continuously pushing the boundaries of aerodynamic efficiency and rider fit.

Specifications

Frame: Premium carbon fiber, optimized with BMC's SubA concept for aerodynamics and stiffness
Weight: kg
Drivetrain: High-end electronic groupsets like Shimano Ultegra Di2/Dura-Ace Di2 or SRAM Force AXS/Red AXS
Brakes: Rim version: integrated TT brakes with quick-pad cartridge for fast wheel swaps. DISC version: flat-mount hydraulic disc with integrated aerodynamic caliper covers, 12 mm thru-axles
Wheels: Deep-section carbon aero wheels; complete builds shipped with Zipp 404/808 NSW carbon clinchers

The verdict

+Strengths

Genuinely fast aero platform: SubA truncated airfoil tubing and integrated cockpit cut drag while staying stable in crosswinds
Class-leading fit adjustability via P2P system and dual V-Cockpit / Flat-Cockpit options — covers UCI-legal TT and aggressive long-course tri positions
Triathlon-practical integration: removable rear storage box, top-tube fuel-box mounts and dual downtube bottle options, all removable for UCI compliance
Restrained, clean aesthetic that avoids excessive fairings while keeping aero performance
Travel-friendly: disassemblable cockpit and hidden seat clamp

−Weaknesses

Heavy for the price — complete disc build is around 7.95 kg, undercutting some rivals
Cockpit/stem-bar setup shows a surprising level of flex under hard efforts
Firm ride and deliberately slow, stable handling make it less fun and twitch-free off the aero bars
Limited tire clearance (up to 27 mm on disc), narrow by modern standards
Very high price and, for several model years, frame-kit-only availability (frameset ~€5,500, complete builds up to ~€11,000)

Who it’s for

This bike is ideal for serious triathletes and time trial specialists who prioritize maximum aerodynamic efficiency, precise fit adjustability, and integrated solutions for competitive racing.