2025 Trek Checkmate SLR vs 2025 Cervélo Áspero
The 61 is the Cervélo Áspero size closest to your XL Trek Checkmate SLR. 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 Checkmate SLR in XL, the Cervélo Áspero in 61 places the top of the head tube 8 mm lower and 4 mm further forward, relative to the bottom bracket. Its wheelbase is 10 mm longer, which can contribute to stability at speed.
- Frame stack
- −8 mm
- Lower front end
- Frame reach
- +4 mm
- Longer frame reach
- Wheelbase
- +10 mm
- Longer: steadier at speed
- Head angle
- −0.8°
- Slacker: calmer steering
- Chainstays
- −4 mm
- Shorter: livelier
The two frames
Trek Checkmate SLR, XLCervélo Áspero, 61Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Trek Checkmate SLR XL | Cervélo Áspero 61 | Difference |
|---|---|---|---|
| Reach | 409 | 413 | +4 mm |
| Stack | 633 | 625 | −8 mm |
| Head tube angle | 72.4 | 71.6 | −0.8° |
| Seat tube angle | 73.7 | 72.6 | −1.1° |
| Effective top tube | 592 | 607 | +15 mm |
| Chainstay length | 426 | 422.5 | −4 mm |
| Wheelbase | 1054 | 1064 | +10 mm |
| BB drop | 80 | 78 | −2 mm |
| Standover | 886 | 851 | −35 mm |
| Seat tube length | 583 | not listed | |
| Head tube length | 199 | 203 | +4 mm |
Differences are the Cervélo Áspero minus the Trek Checkmate SLR. Full charts: 2025 Trek Checkmate SLR, 2025 Cervélo Áspero.
Where each sits in its class
Trek Checkmate SLRCervélo 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 Checkmate SLRSLR 7 AXS | Cervélo ÁsperoApex |
|---|---|---|
| Frame | Trek Checkmate | not listed |
| Fork | Trek Checkpoint SLR | not listed |
| Shifter | SRAM D2 Force | not listed |
| Derailleur | SRAM Force XPLR AXS D2 | not listed |
| Cassette | SRAM XG-1271 | SRAM Apex |
| Chain | SRAM Force | not listed |
| Crankset | SRAM 1 D2 Force AXS | SRAM Apex |
| Chainring | SRAM Force 1 | not listed |
| Bottom bracket | SRAM DUB | not listed |
| Wheelset | Bontrager Aeolus Pro 3V | Vision Team 30 |
| Tire | Bontrager Girona RSL GR | not listed |
| Brake | SRAM CentreLine X | not listed |
| Rotor | SRAM CentreLine X | not listed |
| Handlebar | Trek Aero RSL | Standard |
| Stem | Trek Aero RSL | not listed |
| Headset | Trek RCS Race | not listed |
| Seatpost | aero | Standard |
| Saddle | Bontrager Aeolus P2 | not listed |
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