Surly Karate Monkey Bike - 27.5" Steel Fool's Gold Small MFG Part Number-HXYXXX00N7688S SRX hubs use sealed cartridge

SRX hubs use sealed cartridge bearings Rear Axle 12mm Thru x 148mm Rim Width (Internal) 46 Cassette Body Type SRAM XD Valve Presta Color Black Wheel Size 29" Designed for ebike Yes Defined Color Black ISO Diameter 622 / Road / 29" Tire Type Tubeless Ready Hub/Brake Compatibility 6-Bolt Disc

and even tandem ready model built for tires 28-53mm wide

high-performance companion that adapts to your needs and training style

}SRAM NX Eagle Fat Bike Crankset - 175mm 12-Speed 30t Direct Mount DUB Spindle Interface Black

Armour Tech construction combines a Nylon bead-to-bead high density layer to an aramid breaker and aramid fibers dispersed into the tread resulting in a new level of protection against the worst road conditions which has never been achieved before

Surly Karate Monkey Bike - 27.5" Steel Fool's Gold Small MFG Part Number-HXYXXX00N7688S SRX hubs use sealed cartridgeThe 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