2024 Trek Checkpoint ALR Gen 2 Frameset vs 2026 Trek Checkmate SLR
The Trek Checkmate SLR size closest to your 54 is the ML. Compare the ML instead
What changes on the Trek Checkmate SLR
Compared with the Trek Checkpoint ALR Gen 2 Frameset in 54, the Trek Checkmate SLR in L places the top of the head tube 37 mm higher and about as far forward, relative to the bottom bracket. Its wheelbase is 4 mm longer, which can contribute to stability at speed.
- Frame stack
- +37 mm
- Higher front end
- Frame reach
- +1 mm
- About the same reach
- Wheelbase
- +4 mm
- Longer: steadier at speed
- Head angle
- +0.2°
- About the same head angle
- Chainstays
- −9 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 | Trek Checkmate SLR L | Difference |
|---|---|---|---|
| Reach | 403 | 404 | +1 mm |
| Stack | 571 | 608 | +37 mm |
| Head tube angle | 71.8° | 72.0° | +0.2° |
| Effective top tube | 570 | 581 | +11 mm |
| Chainstay length | 435 | 426 | −9 mm |
| Wheelbase | 1041 | 1045 | +4 mm |
| BB drop | 76 | 80 | +4 mm |
| Standover | 789 | 851 | +62 mm |
| Seat tube length | 540 | 537 | −3 mm |
| Head tube length | 125 | 174 | +49 mm |
Differences are the Trek Checkmate SLR minus the Trek Checkpoint ALR Gen 2 Frameset. Full charts: 2024 Trek Checkpoint ALR Gen 2 Frameset, 2026 Trek Checkmate SLR.
Where each sits in its class
Trek Checkpoint ALR Gen 2 FramesetTrek 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 | Trek Checkpoint ALR Gen 2 FramesetALR Gen 2 Frameset | Trek Checkmate SLR |
|---|---|---|
| Frame | Trek Alpha | not listed |
| Fork | Trek Checkpoint | not listed |
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