Checkpoint SL 6 AXS
Trek
Gravel
Checkpoint SL 6 AXS is a carbon gravel road bike (2024), from Trek, in the Checkpoint series. This model is best for a wide range of riders thanks to its fit flexibility, leaning toward a balanced riding position, with a surface profile that is ready for gravel routes as well as pavement. The main strengths in the 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. Compared with more specialized alternatives, the compromise is less emphasis on outright speed than speed-focused builds and a value score that depends more on priorities than pure price efficiency. Use MatchBikes.com to compare this bike with nearby gravel options.
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 | 1.369 mm | 1.386 mm | 1.417 mm | 1.455 mm | 1.482 mm | 1.532 mm |
| Bottom Bracket Height | 271 mm | 271 mm | 273 mm | 273 mm | 275 mm | 275 mm |
| Front Center | 602 mm | 610 mm | 617 mm | 624 mm | 634 mm | 646 mm |
| Rake | 45 mm | 46 mm | 45 mm | 45 mm | 45 mm | 45 mm |
| Trail | 74 mm | 71 mm | 70 mm | 67 mm | 66 mm | 65 mm |
| Stack | 538 mm | 553 mm | 571 mm | 592 mm | 609 mm | 639 mm |
| Reach | 393 mm | 399 mm | 403 mm | 407 mm | 411 mm | 417 mm |
| Top Tube Length | 541 mm | 555 mm | 570 mm | 584 mm | 597 mm | 617 mm |
| Seat Tube Angle | 74.1 ° | 73.7 ° | 73.2 ° | 72.8 ° | 72.5 ° | 72.1 ° |
| Seat Tube Length | 490 mm | 520 mm | 540 mm | 560 mm | 580 mm | 610 mm |
| Head Tube Angle | 71.2 ° | 71.6 ° | 71.8 ° | 72.2 ° | 72.3 ° | 72.6 ° |
| Head Tube Length | 90 mm | 105 mm | 125 mm | 145 mm | 165 mm | 195 mm |
| Chainstay Length | 435 mm | 435 mm | 435 mm | 435 mm | 435 mm | 435 mm |
| Wheelbase | 1025 mm | 1033 mm | 1041 mm | 1048 mm | 1058 mm | 1070 mm |
| Bottom Bracket Drop | 78 mm | 78 mm | 76 mm | 76 mm | 74 mm | 74 mm |
| Standover Height | 735 mm | 765 mm | 789 mm | 809 mm | 829 mm | 859 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 156 cm | 162 cm | 167 cm | 173 cm | 179 cm | 184 cm |
| Rider Max Height | 164 cm | 169 cm | 175 cm | 181 cm | 186 cm | 191 cm |




























































