Surly Krampus Front Suspension Bike - 29" Steel Blue Oyster Coat X-Large. The bike that started it all — the plus-size movement that is. The Krampus Front Sus takes it a step further with the addition of front suspension and a dropper post providing more traction more control more fun. And as youd expect the frame 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 2.6” tires this bike can get you over just about anything you point it at.

100% Surly Chromoly steel frame and fork; double-butted main triangle and 44mm headtube

RockShox 35 Gold RL A2 120mm travel

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

E.D. coated for an added layer of internal frame protection

Clearance for 29 x 3" tires