2023 Cervélo Áspero XPLR eTap vs 2025 Trek Checkmate SLR
The XS is the Trek Checkmate SLR size closest to your 51 Cervélo Áspero XPLR eTap. 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 Trek Checkmate SLR
Compared with the Cervélo Áspero XPLR eTap in 51, the Trek Checkmate SLR in XS places the top of the head tube 5 mm lower and about as far forward, relative to the bottom bracket. Its wheelbase is 3 mm longer, which can contribute to stability at speed.
- Frame stack
- −5 mm
- Lower front end
- Frame reach
- +1 mm
- About the same reach
- Wheelbase
- +3 mm
- Longer: steadier at speed
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- +6 mm
- Longer: more planted
The two frames
Cervélo Áspero XPLR eTap, 51Trek Checkmate SLR, XSDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Cervélo Áspero XPLR eTap 51 | Trek Checkmate SLR XS | Difference |
|---|---|---|---|
| Reach | 379 | 380 | +1 mm |
| Stack | 530 | 525 | −5 mm |
| Head tube angle | 71.5 | 71 | −0.5° |
| Seat tube angle | 74 | 73.9 | −0.1° |
| Effective top tube | 532 | 532 | ±0 mm |
| Chainstay length | 420 | 426 | +6 mm |
| Wheelbase | 1000 | 1003 | +3 mm |
| BB drop | 78.5 | 80 | +2 mm |
| Standover | 732 | 718 | −14 mm |
| Head tube length | 107 | 91 | −16 mm |
| Seat tube length | not listed | 373 |
Differences are the Trek Checkmate SLR minus the Cervélo Áspero XPLR eTap. Full charts: 2023 Cervélo Áspero XPLR eTap, 2025 Trek Checkmate SLR.
Where each sits in its class
Cervélo Áspero XPLR eTapTrek Checkmate SLR
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 | Cervélo Áspero XPLR eTapRival XPLR eTap AXS 1 | Trek Checkmate SLRSLR 7 AXS |
|---|---|---|
| Fork | Cervélo Aspero Fork | Trek Checkpoint SLR |
| Cassette | SRAM Rival XPLR | SRAM XG-1271 |
| Chain | SRAM Rival | SRAM Force |
| Tire | Panaracer Gravel King SK | Bontrager Girona RSL GR |
| Headset | FSA IS2 | Trek RCS Race |
| Frame | not listed | Trek Checkmate |
| Shifter | not listed | SRAM D2 Force |
| Derailleur | not listed | SRAM Force XPLR AXS D2 |
| Crankset | not listed | SRAM 1 D2 Force AXS |
| Chainring | not listed | SRAM Force 1 |
| Bottom bracket | not listed | SRAM DUB |
| Wheelset | not listed | Bontrager Aeolus Pro 3V |
| Brake | not listed | SRAM CentreLine X |
| Rotor | not listed | SRAM CentreLine X |
| Handlebar | not listed | Trek Aero RSL |
| Stem | not listed | Trek Aero RSL |
| Seatpost | not listed | aero |
| Saddle | not listed | Bontrager Aeolus P2 |
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