BMC · Triathlon / TT · 2026
Timemachine 01
BMC's flagship TT / Tri frame. Sub-1200g frame weight, integrated hydration, hidden cabling, UCI-legal race geometry.
$8,500 USD
View on BMC.comSub-1200g TT frame, integrated hydration, UCI-legal aero
Geometry explorer
default size M (recommended for ~175 cm)Click any measurement on the right to highlight it on the bike. Numbers from the BMC Timemachine 01 geometry chart.
Size M · BMC Timemachine 01
Frame Reach395 mm
Geometry · size M19 measurements
Frame Reach | 395 mm |
Frame Stack | 510 mm |
Head Tube Length | 110 mm |
Top Tube (effective) | 538 mm |
Seat Tube Length | 520 mm |
Seat Tube Angle from horizontal | 76.5° |
Head Tube Angle from horizontal | 72.5° |
Chainstay Length | 405 mm |
Wheelbase | 985 mm |
Fork Rake / Offset | 50 mm |
BB Drop BB below axles | 72 mm |
Standover Height | — |
Stack to Stem | — |
Reach to Stem | — |
Stem Length | — |
Saddle Width | — |
Seatpost Length | — |
Crank Length | — |
Handlebar Width | — |
Click a row to highlight the measurement on the bike. Sourced from the official BMC Timemachine 01 geometry chart.
All sizes — 5 total
| Size | Reach (mm) | Stack (mm) | S/R ratio |
|---|---|---|---|
| XS | 375 | 470 | 1.25 |
| S | 385 | 490 | 1.27 |
| M | 395 | 510 | 1.29 |
| L | 405 | 530 | 1.31 |
| XL | 415 | 550 | 1.33 |