TREK Checkpoint ALR Gen 3 / 2026
Prove Humanity: Please click here to start.
You should not have to do this more than once.
If you continue to see this message, please email hello@[the site's address] for support.
Geometry
| XS | S | M | ML | L | XL | |
|---|---|---|---|---|---|---|
| Add to Compare | ||||||
| Reach | 33 | 32 | 33 | 46 | 43 | 37 |
| Stack | 52 | 66 | 66 | 48 | 63 | 64 |
| Top Tube (effective) | 58 | 65 | 57 | 64 | 59 | 67 |
| Seat Tube C-C | 47 | 57 | 54 | 51 | 48 | 71 |
| Head Angle | 65 | 57 | 60 | 86 | 84 | 72 |
| Seat Angle | 78 | 78 | 82 | 60 | 84 | 67 |
| Head Tube | 10 | 12 | 16 | 18 | 16 | 19 |
| Chainstay | 46 | 36 | 51 | 41 | 47 | 50 |
| Wheelbase | 84 | 114 | 94 | 99 | 101 | 91 |
| Standover | 68 | 86 | 85 | 67 | 83 | 71 |
| BB Drop | 6 | 9 | 7 | 6 | 7 | 6 |
| Fork Rake / Offset | 4 | 5 | 4 | 5 | 5 | 4 |
| Trail | 8 | 7 | 5 | 7 | 7 | 6 |
| Wheel Size | 700c | 700c | 700c | 700c | 700c | 700c |
| Data Source | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer |
Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.
Problem? Flag for Review or
RideWrap Protect your bike!
There is a protection kit available for this bike. Check out your coverage options here!
