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Search and compare up to 3 bikes side by side.
Who Is Each Bike For?
Trek Checkpoint ALR 3 Gen 3MD
All-day adventure riding
The most versatile gravel setup. Fast enough for spirited riding, comfortable enough for big days out on mixed terrain.
Riding Character
RelaxedBalancedAggressive
Trek Checkpoint ALR 3 Gen 3
Trek Checkpoint ALR 3 Gen 3
Geometry
| Trek Checkpoint ALR 3 Gen 3 MD | |
|---|---|
| Stack (mm) | 589 |
| Reach (mm) | 391 |
| Stack / Reach Ratio | 1.51 |
| Head Tube Angle (°) | 71.8 |
| Seat Tube Angle (°) | 73.2 |
| Effective Top Tube (mm) | 568 |
| Head Tube Length (mm) | 140 |
| Chainstay (mm) | 435 |
| Wheelbase (mm) | 1041 |
| BB Drop (mm) | 76 |
| BB Height (mm) | 260 |
| Fork Offset (mm) | 50 |
| Trail (mm) | 57.84 |
| Wheel Flop (mm) | 15.62 |
| Front Center (mm) | 606 |
| Seat Tube Length (mm) | 505 |
| Standover (mm) | 789 |
| Riding Character | Balanced |
Geometry Visualizer
Handling Profile
Quick steeringSteering Feel TrailStable steering
Trek Checkpoint ALR 3 Gen 3
PlantedSlow-speed Stability Wheel FlopLoose
Trek Checkpoint ALR 3 Gen 3
Low & plantedPedal Height BB HeightHigh clearance
Trek Checkpoint ALR 3 Gen 3
Trek Checkpoint ALR 3 Gen 3
Stack vs Reach
How tall vs. how far forward each bike puts you - the two numbers that define fit more than anything else. Grey dots are other bikes, darker where more of them share that fit.
Bike Summary
Pro- What the geometry numbers mean in plain English
- Who each bike is actually built for - and whether that's you
- A side-by-side verdict when you're deciding between bikes