B_GRAVEL SIERRA
From David’s biomechanical study, we sketched and designed the gravel frame he envisioned. The curved seat stays were handcrafted in our workshop, giving the rear of the bike the aesthetics and functionality he desired.
David was our painter for several years, and his experience painting frames and deep knowledge of techniques allowed him to create a design featuring a matte white finish complemented by a range of glossy browns.
The result? A reliable steed ready to explore the trails of the La Sagra region.
Built entirely with @columbus_official tubing:
- Front triangle: Columbus Life.
- Rear triangle: Columbus Zona, with seat stays and chainstays curved in-house for added comfort and style.
- Internal Cable Routing: Through the down tube, compatible with flat mount brakes.
Fork: Carbon, thru-axle, flat mount disc brake (Ø140/160), with 50 mm rake and a maximum tire clearance of 54 mm.
Drivetrain: Shimano GRX 810, single chainring version, with a 1×11 setup (40T chainring, 11-42T cassette).
No more excuses for adventure—when the roads end, the trails begin.
DATOS TÉCNICOS B_GRAVEL SIERRA
| Columbus LIFE / ZONA tubeset with Paragon Machine Works Syntace dropouts |
| Carbon fork TA |
| Shimano GRX 810. 1×11 (40Tx11/42T) groupset |
| T47 Bottom bracket |
| HUNT All-Season wheels |
| WTB ByWay 700×44 tires |
| Ritchey seatpost |
| Ritchey Handlebar |
| Ritchey Stem |
| Columbus Compass Headset |