2025 Colnago TT1 Frame Kit vs 2024 Pinarello Bolide F TT
The 508 is the Pinarello Bolide F TT size closest to your M Colnago TT1 Frame Kit. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Pinarello Bolide F TT
Compared with the Colnago TT1 Frame Kit in M, the Pinarello Bolide F TT in 508 places the top of the head tube 3 mm higher and 7 mm further forward, relative to the bottom bracket.
- Frame stack
- +3 mm
- Higher front end
- Frame reach
- +7 mm
- Longer frame reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- +1.0°
- Steeper: sharper steering
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
We can't draw these frames yet. The Colnago TT1 Frame Kit numbers we have for size M are missing the wheelbase. The numbers below still compare.
Geometry side by side
| Measurement | Colnago TT1 Frame Kit M | Pinarello Bolide F TT 508 | Difference |
|---|---|---|---|
| Reach | 406.5 | 413 | +7 mm |
| Stack | 490.7 | 494 | +3 mm |
| Head tube angle | 72 | 73 | +1.0° |
| Seat tube angle | 77 | 77 | ±0.0° |
| Chainstay length | 400 | 395 | −5 mm |
| BB drop | 70 | 62 | −8 mm |
| BB height | 266 | not listed | |
| Head tube length | not listed | 96 |
Differences are the Pinarello Bolide F TT minus the Colnago TT1 Frame Kit. Full charts: 2025 Colnago TT1 Frame Kit, 2024 Pinarello Bolide F TT.
Where each sits in its class
Colnago TT1 Frame KitPinarello Bolide F TT
Each bike is ranked against the other triathlon bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Colnago TT1 Frame KitFrame Kit | Pinarello Bolide F TTTT |
|---|---|---|
| Frame | Colnago TT1 | Pinarello Bolide F TT |
| Seatpost | Colnago Aero | not listed |
| Fork | not listed | Pinarello Bolide TT Onda |
| Shifter | not listed | Shimano Dura-Ace R9270 |
| Derailleur | not listed | Shimano Dura-Ace R9250 |
| Cassette | not listed | Shimano Dura-Ace R9200 |
| Crankset | not listed | Shimano Dura-Ace R9200 |
| Tire | not listed | Continental GP5000 TT |
| Brake | not listed | Shimano Dura-Ace R9270 |
| Handlebar | not listed | MOST Aerobar 3D |
| Saddle | not listed | Prologo TT |
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