Checkpoint SL 7 AXS Gen 3
Trek
Gravel
Checkpoint SL 7 AXS Gen 3 is a carbon gravel road bike (2025), by Trek, in the Checkpoint series. It suits riders who prioritize comfort, confidence, and longer rides, with a comfort-leaning riding position, with a surface profile that is ready for gravel routes as well as pavement. Its strongest points in the MatchBikes metrics are good fit flexibility for dialing in rider position, strong climbing friendliness for sustained uphill riding, and a balanced ride feel between comfort and directness. Relative to category specialists, the trade-off is less emphasis on outright speed than speed-focused builds and a value score that depends more on priorities than pure price efficiency. Add this bike to compare on MatchBikes.com and see how it stacks up against similar gravel models.
Rating

Score Summary
Performance
Built for speed and efficiency
Fit
Dialed-in Fit & Comfort
Value
Specifications
General
Frame
Drivetrain
Wheels
Brakes
Cockpit
Seat
Geometry
| Measurement | 49cm | 52cm | 54cm | 56cm | 58cm | 61cm |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.408 mm | 1.44 mm | 1.481 mm | 1.514 mm | 1.542 mm | 1.569 mm |
| Bottom Bracket Height | 273 mm | 273 mm | 273 mm | 273 mm | 273 mm | 273 mm |
| Front Center | 595 mm | 604 mm | 615 mm | 623 mm | 633 mm | 643 mm |
| Rake | 49 mm | 49 mm | 50 mm | 49 mm | 49 mm | 49 mm |
| Trail | 71 mm | 68 mm | 68 mm | 64 mm | 64 mm | 62 mm |
| Stack | 535 mm | 556 mm | 579 mm | 601 mm | 620 mm | 640 mm |
| Reach | 380 mm | 386 mm | 391 mm | 397 mm | 402 mm | 408 mm |
| Top Tube Length | 536 mm | 547 mm | 566 mm | 578 mm | 589 mm | 601 mm |
| Seat Tube Angle | 72.7 ° | 73 ° | 72.8 ° | 72.8 ° | 72.8 ° | 72.8 ° |
| Seat Tube Length | 445 mm | 480 mm | 505 mm | 530 mm | 550 mm | 575 mm |
| Head Tube Angle | 71 ° | 71.4 ° | 71.6 ° | 72 ° | 72.1 ° | 72.4 ° |
| Head Tube Length | 86 mm | 106 mm | 130 mm | 151 mm | 171 mm | 191 mm |
| Chainstay Length | 430 mm | 430 mm | 430 mm | 430 mm | 430 mm | 430 mm |
| Wheelbase | 1013 mm | 1022 mm | 1034 mm | 1042 mm | 1052 mm | 1062 mm |
| Bottom Bracket Drop | 76 mm | 76 mm | 76 mm | 76 mm | 76 mm | 76 mm |
| Standover Height | 746 mm | 772 mm | 799 mm | 813 mm | 837 mm | 861 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 155 cm | 161 cm | 166 cm | 172 cm | 178 cm | 183 cm |
| Rider Max Height | 163 cm | 169 cm | 175 cm | 181 cm | 186 cm | 191 cm |




























































