2023 Trek Checkpoint ALR Gen 2 Frameset vs 2025 Cervélo Áspero
The 56 is the Cervélo Áspero size closest to your 54 Trek Checkpoint ALR Gen 2 Frameset. 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 Gen 2 Frameset in 54, the Cervélo Áspero in 56 places the top of the head tube 4 mm higher and 8 mm further back, relative to the bottom bracket. Its wheelbase is 12 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +4 mm
- Higher front end
- Frame reach
- −8 mm
- Shorter frame reach
- Wheelbase
- −12 mm
- Shorter: quicker to change direction
- Head angle
- −0.2°
- About the same head angle
- Chainstays
- −13 mm
- Shorter: livelier
The two frames
We can't draw these frames yet. The Trek Checkpoint ALR Gen 2 Frameset numbers we have for size 54 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Checkpoint ALR Gen 2 Frameset 54 | Cervélo Áspero 56 | Difference |
|---|---|---|---|
| Reach | 403 | 395 | −8 mm |
| Stack | 571 | 575 | +4 mm |
| Head tube angle | 71.8° | 71.6 | −0.2° |
| Effective top tube | 570 | 574 | +4 mm |
| Chainstay length | 435 | 422.5 | −13 mm |
| Wheelbase | 1041 | 1029 | −12 mm |
| BB drop | 76 | 80 | +4 mm |
| Standover | 789 | 801 | +12 mm |
| Seat tube length | 540 | not listed | |
| Head tube length | 125 | 148 | +23 mm |
| Seat tube angle | not listed | 72.6 |
Differences are the Cervélo Áspero minus the Trek Checkpoint ALR Gen 2 Frameset. Full charts: 2023 Trek Checkpoint ALR Gen 2 Frameset, 2025 Cervélo Áspero.
Where each sits in its class
Trek Checkpoint ALR Gen 2 FramesetCervélo 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 Gen 2 FramesetALR Gen 2 Frameset | Cervélo ÁsperoApex |
|---|---|---|
| Frame | Trek Alpha | not listed |
| Fork | Trek Checkpoint | not listed |
| Cassette | not listed | SRAM Apex |
| Crankset | not listed | SRAM Apex |
| Wheelset | not listed | Vision Team 30 |
| Handlebar | not listed | Standard |
| Seatpost | not listed | Standard |
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