2025 Cervélo Áspero RX610 vs 2027 Trek Checkmate SLR
The XS is the Trek Checkmate SLR size closest to your 48 Cervélo Áspero RX610. 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 RX610 in 48, the Trek Checkmate SLR in XS places the top of the head tube 20 mm higher and 10 mm further forward, relative to the bottom bracket.
- Frame stack
- +20 mm
- Higher front end
- Frame reach
- +10 mm
- Longer frame reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +1 mm
- About the same
The two frames
We can't draw these frames yet. The Cervélo Áspero RX610 numbers we have for size 48 are missing the wheelbase. The numbers below still compare.
Geometry side by side
| Measurement | Cervélo Áspero RX610 48 | Trek Checkmate SLR XS | Difference |
|---|---|---|---|
| Reach | 370 | 380 | +10 mm |
| Stack | 505 | 525 | +20 mm |
| Head tube angle | 71 | 71.0° | ±0.0° |
| Seat tube angle | 74.5 | not listed | |
| Chainstay length | 425 | 426 | +1 mm |
| Standover | 681 | 718 | +37 mm |
| Effective top tube | not listed | 532 | |
| Wheelbase | not listed | 1003 | |
| BB drop | not listed | 80 | |
| Seat tube length | not listed | 373 | |
| Head tube length | not listed | 91 |
Differences are the Trek Checkmate SLR minus the Cervélo Áspero RX610. Full charts: 2025 Cervélo Áspero RX610, 2027 Trek Checkmate SLR.
Where each sits in its class
Cervélo Áspero RX610Trek 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 RX610GRX RX610 | Trek Checkmate SLRSLR |
|---|---|---|
| Cassette | Shimano GRX | not listed |
| Crankset | Shimano GRX | not listed |
| Wheelset | Vision Team 30 | not listed |
| Handlebar | Standard | not listed |
| Seatpost | Standard | not listed |
| Fork | not listed | Trek Checkmate SLR |
| Headset | not listed | Bontrager Expander Plug |
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