Trek Checkmate SLR
Gravel racers coming from a road-race fit who found Checkpoint too tall or too touring-oriented.
The gravel-race Trek: lower, longer, and more aero than Checkpoint. It wants speed on dirt, not a full frame-bag tour.
Gravel racers coming from a road-race fit who found Checkpoint too tall or too touring-oriented.
The gravel-race Trek: lower, longer, and more aero than Checkpoint. It wants speed on dirt, not a full frame-bag tour.
Gravel racers. Caledonia if you want road endurance with some dirt; Aspero-5 if you want the aero gravel version.
Gravel-race Cervelo. Trail mixer, low and fast, built for events rather than touring. Aspero-5 adds aero.
Gravel racers who want Cervelo's fastest dirt bike.
The aero Áspero. Same gravel-race brief with more wind-cheating. Still not a bikepacking frame.
| Measurement |  |  CerveloAspero 2026 |  |  CerveloAspero-5 2024 |
|---|---|---|---|---|
| Stackmm | 580 | 580 | 556−24 | 575−5 |
| Reachmm | 403 | 397−6 | 398−5 | 402−1 |
| Head tube angle° | 72.2 | 72.0−0.2 | 71.5−0.7 | 72.0−0.2 |
| Seat tube angle° | 73.2 | 73.0−0.2 | 73.5+0.3 | 73.0−0.2 |
| Chainstaymm | 425 | 425 | 415−10 | 420−5 |
| Wheelbasemm | 1038 | 1028−10 | 1035−3 | 1026−12 |
| BB dropmm | 74 | 76+2 | 72−2 | 76+2 |
| BB heightmm | — | — | — | — |
| Standovermm | — | — | — | — |
| Part | Checkmate SLR ML | Aspero 56 | Racemax M | Aspero-5 56 |
|---|---|---|---|---|
| Stem | 100 mm | 100 mm | 100 mm | 100 mm |
| Bar | 420 mm | 420 mm | 420 mm | 420 mm |
| Crank | 172.5 mm | 172.5 mm | 172.5 mm | 172.5 mm |
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