Surly

Krampus Frameset - Salmon Skin Silver

Surly Krampus Frameset in Salmon Skin Silver is a steel 29+ mountain frameset built for riders who want maximum rollover, traction, and simplicity from a rigid platform that can be pushed into rough terrain. Designed around up to 29 x 3.0” tires, the Krampus frameset delivers confident line choice and momentum on chunky trails, sandy two-tracks, and loaded backcountry routes without needing a complicated setup.

Key frame details for 29+ trail builds

• 29 x 3.0” tire clearance - Built to take full advantage of plus-size volume for added grip and smoother control over roots, rocks, and loose surfaces
• 100% Surly Chromoly steel frame and fork - Double-butted main triangle helps balance durability with a ride feel that stays composed on long, rough days
• Gnot-Boost 145mm rear spacing with adjustable dropouts - Broad hub compatibility for real-world builds: works with Boost 148 x 12mm thru-axle, 142 x 12mm thru-axle, and 135mm quick-release hubs
• Internal dropper seatpost routing - Clean routing for a modern dropper setup on technical trails
• 44mm headtube - Supports a wide range of headset configurations for dialing in front-end setup
• 30.9mm seat tube - Common sizing that keeps dropper post and seatpost options straightforward