2025 Trek Checkmate SLR vs 2027 Specialized Crux 5 Sport Shimano
The 54 is the Specialized Crux 5 Sport Shimano size closest to your M 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 Specialized Crux 5 Sport Shimano
Compared with the Trek Checkmate SLR in M, the Specialized Crux 5 Sport Shimano in 54 places the top of the head tube at about the same height and 4 mm further back, relative to the bottom bracket. Its wheelbase is 4 mm longer, which can contribute to stability at speed.
- Frame stack
- ±0 mm
- About the same height
- Frame reach
- −4 mm
- Shorter frame reach
- Wheelbase
- +4 mm
- Longer: steadier at speed
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- −1 mm
- About the same
The two frames
Trek Checkmate SLR, MSpecialized Crux 5 Sport Shimano, 54Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Trek Checkmate SLR M | Specialized Crux 5 Sport Shimano 54 | Difference |
|---|---|---|---|
| Reach | 392 | 388 | −4 mm |
| Stack | 560 | 560 | ±0 mm |
| Head tube angle | 71.5 | 71 | −0.5° |
| Seat tube angle | 73.7 | 74.5 | +0.8° |
| Effective top tube | 555 | 543 | −12 mm |
| Chainstay length | 426 | 425 | −1 mm |
| Wheelbase | 1022 | 1026 | +4 mm |
| BB drop | 80 | 78 | −2 mm |
| Standover | 782 | 781 | −1 mm |
| Seat tube length | 455 | 473 | +18 mm |
| Head tube length | 126 | 125 | −1 mm |
| BB height | not listed | 280 | |
| Fork length | not listed | 401 |
Differences are the Specialized Crux 5 Sport Shimano minus the Trek Checkmate SLR. Full charts: 2025 Trek Checkmate SLR, 2027 Specialized Crux 5 Sport Shimano.
Where each sits in its class
Trek Checkmate SLRSpecialized Crux 5 Sport Shimano
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 | Specialized Crux 5 Sport ShimanoSport - Shimano GRX 800 |
|---|---|---|
| Frame | Trek Checkmate | Specialized Crux 5 |
| Fork | Trek Checkpoint SLR | S Works FACT |
| Shifter | SRAM D2 Force | Shimano GRX RX820 |
| Derailleur | SRAM Force XPLR AXS D2 | Shimano RD-RX822-GS GRX |
| Cassette | SRAM XG-1271 | Shimano XT M8100 |
| Chain | SRAM Force | Shimano XT M8100 |
| Crankset | SRAM 1 D2 Force AXS | Shimano GRX RX820 |
| Chainring | SRAM Force 1 | not listed |
| Bottom bracket | SRAM DUB | not listed |
| Wheelset | Bontrager Aeolus Pro 3V | not listed |
| Tire | Bontrager Girona RSL GR | Pathfinder |
| Brake | SRAM CentreLine X | Shimano GRX RX820 |
| Rotor | SRAM CentreLine X | not listed |
| Handlebar | Trek Aero RSL | Specialized Adventure Gear |
| Stem | Trek Aero RSL | Roval Rapide |
| Headset | Trek RCS Race | not listed |
| Seatpost | aero | S Works Tarmac SL8 |
| Saddle | Bontrager Aeolus P2 | Specialized Power Sport |
| Bar tape | not listed | Supacaz Super Sticky Kush |
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