Surly Rear Thru-Axle - 12x142/148 mm Fits Karate Monkey Krampus Ogre Gnot Boost Frames Chromoly BLK Height (ins)-6.5 Braking and traction edges for

Braking and traction edges for front wheel and rear wheel thanks to scale-like tread pattern

The Di2 platform untethers the shifters while delivering fast and reliable wireless shifting

Model M30 Road/Mountain Spindle Interface Praxis M30/28 Shell BSA Shell ID 33

For walkability SIDI cycling shoes include a replaceable polyurethane heel pad Cleat Bolt Pattern 3-Bolt Closure Dial Shoe Size (EU) 45 Gender/Age Men's Color Black Defined Color Black Size 45

Surly Rear Thru-Axle - 12x142/148 mm Fits Karate Monkey Krampus Ogre Gnot Boost Frames Chromoly BLK Height (ins)-6.5 Braking and traction edges forLow profile bolted Thru Axles are specifically designed for use with Surly thru axle compatible frames. Color Black Weight 79 Thread Pitch M6x1. 0 Thread Length (mm) 25 Axle Diameter (mm) 12 Over Locknut (mm) 148 Overall Length (mm) 160