Surly Krampus 29+ Adventure Bike – Trail-Blazing Performance

Born to conquer rugged terrain, the Surly Krampus pioneered the plus-size bike movement with its unstoppable 29″ x 3″ tires that devour roots, rocks, and loose trails. Whether you’re tackling backcountry singletrack or bikepacking through unpredictable landscapes, this steel-framed beast delivers confidence and control where others falter.

Built for Versatility & Durability

• Premium Chromoly Steel Frame: Double-butted main triangle and 44mm headtube for a responsive yet forgiving ride.
• Gnot-Boost Rear Hub System: Adapts seamlessly to 148x12mm Boost, 142x12mm thru-axle, or 135mm quick-release hubs—no compromise on wheel compatibility.
• Dropper Post Ready: Internal routing for clean cable management and added agility on technical descents.
• Tire Clearance: Optimized for 29×3.0″ tires, balancing floatation and traction without sacrificing speed.

Perfect Fit for Every Rider

Condition: This demo model underwent CPSC testing but remains in near-new condition, with only minor cosmetic wear—ready for your next off-grid adventure.

Ideal for tall riders and endurance cyclists seeking a stable, all-terrain steed, the Krampus excels in mud, snow, or desert grit. Its modular design ensures long-term upgradability, making it a smart investment for evolving trail demands.