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Surly Krampus Complete Mountain Bike

$ 1,599.00
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GravityCoalition Run + Ride Shop Midway, Utah presenting the Surly - Krampus Complete Mountain Bike. Offering the best in Surly Mountain Bikes. Free Shipping and Best Price Guarantee!

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 4130 Chromoly steel frame and fork; double-butted main triangle and 44mm headtube
  • The tubeset uses Surly custom trumpet tubes for greater stiffness and durability
  • Adjustable rear dropouts with 145mm Gnot-Boost spacing. Works with 142, 148 12mm thru-axle, as well as 135mm with 10/12 washer
  • Internal dropper seatpost routing
  • ED coated for an added layer of internal frame protection
  • Clearance for 29 x 3" tires



Frame Surly 4130 Chromoly Steel
Fork Surly 4130 Chromoly Steel
Seatpost Clamp Surly stainless, 33.1mm


Headset Cane Creek 15
Brakes Tektro HD-M275
Brake Levers Tektro HD-M275
Rotors Tektro 180/160mm
Shifters SRAM SX Eagle
Grips Velo
Stem ProMax, 31.8mm
Handlebar Salsa Rustler w/o Logo
Saddle WTB Volt
Seatpost Promax 30.9


Crankset SRAM SX Eagle 30t
Bottom Bracket SRAM Power Spline
Front Derailleur N/A
Rear Derailleur SRAM SX Eagle
Cog or cogset SRAM PG1210 Eagle 11-50t
Chain SRAM SX Eagle


Front Hub Novatec, 32h, Thru-Axle
Rear Hub Novatec, 32h, Thru-Axle
Rims WTB i40 TCS
Tires Surly Dirt Wizard 29 x 3”, 60 tpi Tubeless Ready