Gravel
Lauf Seigla
2026 · 700c wheels · 30 mm fork · 5 sizes
Carbon gravel race frame from Iceland with room for up to 57 mm 700c tyres, sold with Lauf's Grit leaf-spring suspension fork (30 mm travel) or as the Seigla Rigid with a rigid fork; Lauf publishes one geometry table for both. Lauf quotes the dimensions with the Grit fork at 6 mm of sag. The seat tube angle varies by about 0.1 degrees with saddle height (slacker when higher), and the bike is designed around zero-setback seatposts. Standover is measured above the bottom bracket on 45 mm tyres, while complete bikes ship on 50 mm tyres.
Source: laufcycles.com/product/lauf-seigla
I ride:
Size run
Published geometry by size. How each size rides and fits for your rider profile loads with the page.
| Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Stack (mm) | 523 | 537 | 564 | 593 | 623 |
| Reach (mm) | 378 | 383 | 394 | 405 | 416 |
| Head angle (°) | 70.5 | 70.5 | 70.5 | 70.5 | 70.5 |
| Seat angle (°) | 72.9 | 72.7 | 72.5 | 72.4 | 72.3 |