Surly KRAMPUS Mountain Bike Chromoly 29" Shimano Deore
Description Surly KRAMPUS Mountain Bike Chromoly 29" Shimano Deore
The Surly Krampus was the very first mountain bike to embrace the 29" x 3" "plus" tire format, redefining how many riders experience the trail. It proved that high-volume, large-diameter tires don’t just offer better comfort and traction—they can do it without sacrificing speed. The Krampus has played a key role in shattering the myth that big tires make you slow.
Its geometry is built for modern trail riding, with a long top tube and short chainstays, delivering a perfect blend of stability, responsiveness, and fun. While a mullet might be "business in the front, party in the back," the Krampus is all party, all the time—designed to tackle steep descents, tight switchbacks, loose terrain, and technical features with confidence and style.
Beyond its trail performance, the Krampus is also extremely versatile for custom builds. It's compatible with a wide range of mountain bike components, making it an ideal platform for riders who like to build with what they have—though it’s strictly disc brake only.
The frame and rigid fork are built with modern trail standards in mind, including dropper post compatibility, thru-axles, Gnot-Boost rear spacing, and a 44 mm head tube. The fork is also suspension-corrected, allowing riders to choose between rigid or suspension setups without compromising geometry.
Key Features
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Frame and fork clearance for 29" x 3" tires – true “plus” capability
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Modern trail geometry with long front center and short rear end for playful, aggressive handling
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Dropper post compatible, 44 mm head tube, thru-axle front and rear
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Gnot-Boost rear spacing for flexible wheel compatibility
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Suspension-corrected rigid fork
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Disc brake only – no rim brake compatibility
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Perfect for riders looking for a fun, capable, and custom-friendly trail bike built for all types of terrain
- Wheel Size
- 29"
- Base material
- Chromoly
Surly is an American brand known for its durable and versatile bicycles designed to tackle any terrain. Founded in 1998, Surly is renowned for its steel bikes that combine strength and flexibility, making them ideal for cyclists seeking adventures on urban routes, gravel paths, or bikepacking journeys. The brand offers a wide range of models, from fat bikes to cargo bikes, all built to withstand the harshest conditions while providing a comfortable and reliable ride.
Surly represents the best of utilitarian and adventure cycling, with bikes that offer durability, versatility, and a design meant to withstand any challenge. For cyclists looking for a bike that can handle anything from the daily commute to long-distance expeditions, Surly is an unmatched choice.