Road endurance
Surly Disc Trucker 26
2026 · 26 wheels · 5 sizes
Steel touring bike built around 26 inch wheels in its smaller sizes (42 to 54cm), with a 12 mm thru-axle chromoly frame and fork, flat-mount disc brakes and mounts for racks, fenders and bottles. Surly publishes a separate geometry table for these 26 inch sizes, measured with the 376 mm axle-to-crown 26 inch fork. The complete bike ships on 26 x 46 mm ExtraTerrestrial tyres, and Surly quotes clearance for 26 x 2.1 inch tyres with or without fenders.
Source: surlybikes.com/products/disc-trucker-26-grandpas-khakis
Size run
Published geometry by size. How each size rides and fits for your rider profile loads with the page.
| Size | 42 | 46 | 50 | 52 | 54 |
|---|---|---|---|---|---|
| Stack (mm) | 515 | 520 | 561 | 576 | 595 |
| Reach (mm) | 362 | 371 | 369 | 375 | 378 |
| Head angle (°) | 70.0 | 70.0 | 71.0 | 71.0 | 71.0 |
| Seat angle (°) | 75.0 | 74.5 | 74.0 | 73.5 | 73.0 |