| Frame Size | XS | S | M | ML | L | XL |
| Estimated Rider Height | 149cm - 158cm | 158cm - 167cm | 167cm - 177cm | 177cm - 186cm | 186cm - 193cm | 193cm - 201cm |
| Specified Rider Height | 143cm - 158cm | 158cm - 164cm | 164cm - 177cm | 177cm - 188cm | 188cm - 194cm | 194cm - 203cm |
| Class | Gravel | Gravel | Gravel | Gravel | Gravel | Gravel |
| Style | racy | racy | racy | racy | racy | racy |
| Material | aluminum | aluminum | aluminum | aluminum | aluminum | aluminum |
| Fork | rigid | rigid | rigid | rigid | rigid | rigid |
| Handlebar | drop bar | drop bar | drop bar | drop bar | drop bar | drop bar |
| Suspension Correction | 30 mm | 30 mm | 30 mm | 30 mm | 30 mm | 30 mm |
| Top Tube Effective Length | 536 | 548 | 568 | 580 | 592 | 604 |
| Effective Top Tube Length (Est) | 535.2473 | 550.5100 | 568.8296 | 586.1361 | 600.6382 | 617.9443 |
| Reach | 380 | 385 | 391 | 397 | 402 | 408 |
| Stack | 545 | 566 | 589 | 611 | 630 | 650 |
| Standover | 735 | 765 | 789 | 809 | 829 | 859 |
| Head Tube Angle | 71.2 | 71.6 | 71.8 | 72.2 | 72.3 | 72.6 |
| Seat Tube Angle | 74.1 | 73.7 | 73.2 | 72.8 | 72.5 | 72.1 |
| Chainstay Length | 435 | 435 | 435 | 435 | 435 | 435 |
| Front Center | 597 | 605 | 613 | 620 | 629 | 641 |
| Bottom Bracket Drop | 78 | 78 | 76 | 76 | 74 | 74 |
| Trail | 74 | 71 | 70 | 67 | 66 | 65 |
| Trail 45 | 69 | 67 | 65 | 63 | 62 | 60 |
| UDH | YES | YES | YES | YES | YES | YES |
| Tire Width Max 700c | 50 | 50 | 50 | 50 | 50 | 50 |
| Tire Width Max 650b | 0 | 0 | 0 | 0 | 0 | 0 |
| Axle Spacing | 142 (road) | 142 (road) | 142 (road) | 142 (road) | 142 (road) | 142 (road) |
| Stealth Dropper | YES | YES | YES | YES | YES | YES |
| Seatpost Diameter | 27.2 | 27.2 | 27.2 | 27.2 | 27.2 | 27.2 |
| Max Chainring 1x | 44 | 44 | 44 | 44 | 44 | 44 |
| Dropout | fixed | fixed | fixed | fixed | fixed | fixed |
| Internal Storage | ||||||
| Frame Weight | ||||||
| Base Build USD | $1500 | $1500 | $1500 | $1500 | $1500 | $1500 |
| Frameset USD | $1050 | $1050 | $1050 | $1050 | $1050 | $1050 |
| Location | Waterloo, Wisconsin, USA | Waterloo, Wisconsin, USA | Waterloo, Wisconsin, USA | Waterloo, Wisconsin, USA | Waterloo, Wisconsin, USA | Waterloo, Wisconsin, USA |
Trek Checkpoint ALR (gen 3) 2025
Brand: Trek
Model: Checkpoint ALR (gen 3)
Year: 2025
Category: Gravel
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