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Surly Krampus Bike - 29" Steel British Racing Green X-Large. The Krampus is the bike that started it all — the plus-size movement that is. The Krampus features Surly’s Gnot-Boost rear hub spacing of 145mm; compatible with Boost 148 x 12mm thru-axle 142 x 12mm thru-axle and 135mm quick-release hubs. Rolling on 29” x 3” tires this bike can roll over just about anything you can point it at.100% Surly Chromoly steel frame and fork; double-butted main triangle and 44mm headtube
Gnot-Boost adjustable rear dropouts
Internal dropper seatpost routing
30.9mm seat tube
Designed to fit up to 29 x 3.0” tires
- TECH SPECS
| Brake Type | Disc |
| Color | British Racing Green |
| Defined Color | Green |
| Fork Material | Steel |
| Fork Type | Rigid |
| Frame Material | Steel |
| Frame Type | Rigid |
| Front Axle | 15mm Thru x 110mm |
| Mfg Size | X-Large |
| Rear Axle | 12mm Thru x 145mm |
| TT (Effective) | 662 |
| Wheel Size | 29+ |
| Platform | Krampus |