Surly Karate Monkey Bike - 27.5" Steel Snow Mold White X-Small Valve-36 allows for good soil penetration

allows for good soil penetration in wet weather and the traction and cornering control needed for dry and dusty conditions

Model Premium Oval Shimano 9100/8000 Ring Type Inner Speed 2x9/10/11sp Mount 4x110mm Teeth 39 Oval/Round Oval Color PVD

Peak hold and track operation modes

6 Color Lost at Sea Blue Crown Race 30 Wheel Size 29" Defined Color Blue Steerer Tube Length (mm) 260 Size 27

The ATRA (Advanced Training Resistance Aluminum) Speed Reducer has a machined aluminum bearing retainer for the best heat dissipation and strength

Surly Karate Monkey Bike - 27.5" Steel Snow Mold White X-Small Valve-36 allows for good soil penetrationThe 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 142 148