Gravel
Rose Backroad AL
2026 · 700c wheels · 8 sizes
Aluminium adventure gravel bike with 700c wheels and clearance for tyres up to 50 mm (53 mm on 650b). The GRX 400, GRX 610, Apex and equipped EQ builds all share this frame geometry. Rose publishes two seat angles: the frame seat angle, which matches the listed top tube lengths, and a slacker effective seat angle. Standover is measured 100 mm in front of the bottom bracket.
Source: www.rosebikes.com/p/rose-backroad-al-grx-400-2725768
I ride:
Size run
Published geometry by size. How each size rides and fits for your rider profile loads with the page.
| Size | XXS | XS | S | M | M/L | L | XL | XXL |
|---|---|---|---|---|---|---|---|---|
| Stack (mm) | 541 | 552 | 568 | 583 | 602 | 613 | 627 | 642 |
| Reach (mm) | 365 | 375 | 387 | 396 | 402 | 411 | 429 | 438 |
| Head angle (°) | 70.0 | 70.5 | 71.0 | 71.3 | 71.3 | 71.5 | 71.5 | 71.8 |
| Seat angle (°) | 74.2 | 74.0 | 73.8 | 73.5 | 73.3 | 73.1 | 72.9 | 72.9 |