Surly Karate Monkey Bike - 27.5" Steel Snow Mold White Medium CheckoutSpec= Lyrik/Pike (B1) The Monitor SL is light

The Monitor SL is light breathable and a great do it all glove without the bulk

Fully serviceable and backed by the King Lifetime Warranty this bottom bracket will outlast your bike Bottom Bracket Shell I

An oversized bottom-bracket and chainstay area increases pedaling stiffness and drivetrain efficiency

Ring Position/Type Chain Retaining Single Ring Tooth Count 30 Round or Oval Round Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Offset 3 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 170/177 Hubs Chainline/Hub Compatibility 190/197 Hubs Chainline/Hub Compatibility 150/157 DH Hubs Chainline/Hub Compatibility 157 Super Boost Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Material Aluminum Defined Color Red Direct Mount Type Direct Mount CINCH

}Full Speed Ahead Integrated Headset Lower C-40 1

Surly Karate Monkey Bike - 27.5" Steel Snow Mold White Medium CheckoutSpec= Lyrik/Pike (B1) The Monitor SL is lightThe 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