Surly Rear Thru-Axle - 12x142/148 mm Fits Karate Monkey Krampus Ogre Gnot Boost Frames Chromoly BLK Height (ins)-6.5 The Di2 platform untethers the

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

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

Compatible with 9-12 speed chains

} Perfect fusion of performance and style

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 The Di2 platform untethers theLow 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