NEW Surly Karate Monkey Steel Rigid Mountain Bike - Fool's Gold Size:X-Small Cold forged 7050-T6 hollow aluminum

Cold forged 7050-T6 hollow aluminum crank arms

Bleed valve for fine-tuning pressure

such as: Zwift

Brakes : Shimano XT M8120 Hydraulic Disc

Bag Size Class:X-Large (301-500 c

NEW Surly Karate Monkey Steel Rigid Mountain Bike - Fool's Gold Size:X-Small Cold forged 7050-T6 hollow aluminumThe Karate Monkey features updated, progressive trail geometry, our custom trumpet tubeset and Surlys 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,