2026 Lauf Seigla vs 2026 Trek Checkout
Bicycle geometry comparison powered by RideDNA
Lauf Seigla
2026 · Gravel
| Size | Reach | Stack | Trail | HTA | Chainstay | BB Drop | Wheelbase | Max Tire |
|---|---|---|---|---|---|---|---|---|
| Large | 396 | 593 | 78 | 70.5 | 420 | 65 | 1053 | 57 |
| Medium | 388 | 565 | 78 | 70.5 | 420 | 65 | 1035 | 57 |
| Small | 377 | 536 | 78 | 70.5 | 420 | 65 | 1014 | 57 |
| X-Small | 371 | 522 | 78 | 70.5 | 420 | 65 | 1003 | 57 |
| X-large | 408 | 623 | 78 | 70.5 | 420 | 65 | 1076 | 57 |
All measurements in millimeters (mm) and degrees (°).
vs
Trek Checkout
2026 · Gravel
| Size | Reach | Stack | Trail | HTA | Chainstay | BB Drop | Wheelbase | Max Tire |
|---|---|---|---|---|---|---|---|---|
| L | 414 | 652 | 88 | 69.5 | 437 | 68 | 1120 | 61 |
| M | 414 | 617 | 91 | 69.0 | 431 | 70 | 1107 | 61 |
| ML | 412 | 634 | 88 | 69.4 | 436 | 70 | 1111 | 61 |
| S | 404 | 580 | 92 | 68.8 | 431 | 70 | 1084 | 61 |
| XL | 417 | 673 | 88 | 69.4 | 437 | 68 | 1133 | 61 |
All measurements in millimeters (mm) and degrees (°).
Go deeper with RideDNA
RideDNA's AI-powered engine adds Handling Index scoring, parametric geometry adjustments, terrain analysis, and personalized bike fit — beyond what static comparisons can show.
Analyze Bikes in RideDNA →Related Gravel Bike Comparisons
Bikes geometrically similar
Explore RideDNA geometry
- Stack leaderboard
- Reach leaderboard
- Head-tube angle leaderboard
- Trail leaderboard
- Wheelbase leaderboard
- Every Gravel bike — geometry survey
- XC geometry survey
- Gravel geometry survey
- All-road geometry survey
- Road-race geometry survey
- Bikes that fit a 170 cm rider
- Bikes that fit a 175 cm rider
- Bikes that fit a 180 cm rider
- Bikes that fit a 185 cm rider