2023 Trek Checkpoint ALR Driftless vs 2025 Cervélo Áspero
The 54 is the Cervélo Áspero size closest to your 49 Trek Checkpoint ALR Driftless. 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 Cervélo Áspero
Compared with the Trek Checkpoint ALR Driftless in 49, the Cervélo Áspero in 54 places the top of the head tube 12 mm higher and 7 mm further back, relative to the bottom bracket. Its wheelbase is 13 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +12 mm
- Higher front end
- Frame reach
- −7 mm
- Shorter frame reach
- Wheelbase
- −13 mm
- Shorter: quicker to change direction
- Head angle
- +0.4°
- Steeper: sharper steering
- Chainstays
- −13 mm
- Shorter: livelier
The two frames
We can't draw these frames yet. The Trek Checkpoint ALR Driftless numbers we have for size 49 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Checkpoint ALR Driftless 49 | Cervélo Áspero 54 | Difference |
|---|---|---|---|
| Reach | 393 | 386 | −7 mm |
| Stack | 538 | 550 | +12 mm |
| Head tube angle | 71.2° | 71.6 | +0.4° |
| Effective top tube | 541 | 552 | +11 mm |
| Chainstay length | 435 | 422.5 | −13 mm |
| Wheelbase | 1025 | 1012 | −13 mm |
| BB drop | 78 | 80 | +2 mm |
| Standover | 735 | 779 | +44 mm |
| Seat tube length | 490 | not listed | |
| Head tube length | 90 | 122 | +32 mm |
| Seat tube angle | not listed | 73.1 |
Differences are the Cervélo Áspero minus the Trek Checkpoint ALR Driftless. Full charts: 2023 Trek Checkpoint ALR Driftless, 2025 Cervélo Áspero.
Where each sits in its class
Trek Checkpoint ALR DriftlessCervélo Áspero
Each bike is ranked against the other gravel 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 | Trek Checkpoint ALR DriftlessALR 5 Driftless | Cervélo ÁsperoApex |
|---|---|---|
| Frame | Trek Alpha | not listed |
| Fork | Trek Checkpoint | not listed |
| Derailleur | Shimano GRX RX810 | not listed |
| Wheelset | Bontrager Paradigm | Vision Team 30 |
| Tire | Bontrager GR2 Team Issue | not listed |
| Brake | Shimano GRX | not listed |
| Cassette | not listed | SRAM Apex |
| Crankset | not listed | SRAM Apex |
| Handlebar | not listed | Standard |
| Seatpost | not listed | Standard |
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