2024 Pinarello Bolide F TT vs 2025 Colnago TT1 Frame Kit
The L is the Colnago TT1 Frame Kit size closest to your 521 Pinarello Bolide F TT. 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 Colnago TT1 Frame Kit
Compared with the Pinarello Bolide F TT in 521, the Colnago TT1 Frame Kit in L places the top of the head tube 16 mm lower and 3 mm further back, relative to the bottom bracket.
- Frame stack
- −16 mm
- Lower front end
- Frame reach
- −4 mm
- Shorter frame reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- −1.0°
- Slacker: calmer steering
- Chainstays
- +5 mm
- Longer: more planted
The two frames
We can't draw these frames yet. The Pinarello Bolide F TT numbers we have for size 521 are missing the wheelbase. The numbers below still compare.
Geometry side by side
| Measurement | Pinarello Bolide F TT 521 | Colnago TT1 Frame Kit L | Difference |
|---|---|---|---|
| Reach | 430 | 426.5 | −4 mm |
| Stack | 507 | 490.7 | −16 mm |
| Head tube angle | 73 | 72 | −1.0° |
| Seat tube angle | 77 | 77 | ±0.0° |
| Chainstay length | 395 | 400 | +5 mm |
| BB drop | 62 | 70 | +8 mm |
| Head tube length | 110 | not listed | |
| BB height | not listed | 266 |
Differences are the Colnago TT1 Frame Kit minus the Pinarello Bolide F TT. Full charts: 2024 Pinarello Bolide F TT, 2025 Colnago TT1 Frame Kit.
Where each sits in its class
Pinarello Bolide F TTColnago TT1 Frame Kit
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 | Pinarello Bolide F TTTT | Colnago TT1 Frame KitFrame Kit |
|---|---|---|
| Frame | Pinarello Bolide F TT | Colnago TT1 |
| Fork | Pinarello Bolide TT Onda | not listed |
| Shifter | Shimano Dura-Ace R9270 | not listed |
| Derailleur | Shimano Dura-Ace R9250 | not listed |
| Cassette | Shimano Dura-Ace R9200 | not listed |
| Crankset | Shimano Dura-Ace R9200 | not listed |
| Tire | Continental GP5000 TT | not listed |
| Brake | Shimano Dura-Ace R9270 | not listed |
| Handlebar | MOST Aerobar 3D | not listed |
| Saddle | Prologo TT | not listed |
| Seatpost | not listed | Colnago Aero |
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