Road endurance
Surly Preamble Drop Bar (700c sizes)
2026 · 700c wheels · 3 sizes
Steel drop-bar utility and pavement bike built from double-butted chromoly, with room for 41 mm tyres and mudguards. Surly fits the Medium to X-Large sizes with 700c wheels, a 400 mm fork and 44 mm offset, while the two smallest sizes use 650b wheels. The flat-bar Preamble shares this frame geometry. Build figures are for the stock drop-bar complete bike.
Source: surlybikes.com/products/preamble-drop-bar-red-hot-cheddar
Size run
Published geometry by size. How each size rides and fits for your rider profile loads with the page.
| Size | M | L | XL |
|---|---|---|---|
| Stack (mm) | 567 | 605 | 643 |
| Reach (mm) | 391 | 404 | 421 |
| Head angle (°) | 72.0 | 72.0 | 72.0 |
| Seat angle (°) | 72.5 | 72.0 | 72.0 |