Surly Karate Monkey Bike - 27.5", Steel, Fool's Gold

The Karate Monkey features updated progressive trail geometry our custom trumpet tubeset and Surly’s Gnot-Boost rear dropout system. Available in a variety of colors with multiple drivetrain and wheel size configurations.

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

The tubeset uses the same trumpet tubes found on Instigator 2.0 frame

Adjustable rear dropouts with 145mm Gnot-Boost spacing. Works with 142 148 12mm thru as well as 135mm w/ 10/12 washer

Internal dropper seatpost routing with 30.9mm seat tube ID

Clearance for 29 x 2.55 or 27.5 x 3 tires

Brake Type	Disc
Color	Fool's Gold
Defined Color	Gold
Fork Material	Steel
Fork Type	Rigid
Frame Material	Steel
Frame Type	Rigid
Front Axle	15mm Thru x 110mm
Mfg Size	Large, Medium, Small, X-Large, X-Small
Rear Axle	12mm Thru x 145mm
TT (Effective)	560, 585, 610, 635, 660
Wheel Size	27.5+
Platform	Karate Monkey