Surly

Sage Green Krampus Frameset - 29"

The Surly Krampus Frameset in Sage Green is a 29 trail bike frame for off-road riding. It uses 100% Surly 4130 Chromoly steel with Natch tubing and a double-butted main triangle for strength. The frame includes a 44mm headtube, Gnot-Boost rear spacing (145mm, compatible with 12x142mm or 12x148mm thru-axle, or 10x135mm with adapters), and internal dropper post routing. The 1-1/8" threadless Chromoly fork has TIG-welded construction and E.D. coating. It's designed for 29 x 3.0" tires max, with 30.9mm seat tube and 68mm threaded BB. Weight is ~2.5kg for medium size.

Key Features:

• Chromoly Frame: Double-butted for lightweight durability
• Versatile Fork: 1-1/8" threadless Chromoly
• Gnot-Boost Spacing: 145mm rear for multiple axle options
• Tire Clearance: Up to 29 x 3.0" (depending on drivetrain)
• Mounting Points: Rack and fender mounts, bottle cages
• 44mm Head Tube: Fits standard headsets
• Internal Dropper Routing: For dropper post compatibility