Surly Rear Thru-Axle - 12x177 mm Chromoly Black MFPN=ESMAX56A Model Fit Kit Description 12mm

Model Fit Kit Description 12mm Rear Axle Mount Kit Axle Length (mm) 164-167 Thread Pitch M12x1

The aero-optimized rim supports your high speeds on descents and on the hunt for your competitors no matter where the wind blows

Prevents foaming and overheating

The BMC TimeMachine One is a carbon-frame triathlon bike with high-end components and sram force hydraulic disc brakes

Developed with the fundamental principles in mind to provide a safer more effective less expensive cleaning solution

Surly Rear Thru-Axle - 12x177 mm Chromoly Black MFPN=ESMAX56A Model Fit Kit Description 12mmLow profile bolted Thru Axles are specifically designed for use with Surly thru axle compatible frames. Color Black Weight 75 Thread Pitch M6x1. 0 Thread Length (mm) 25 Axle Diameter (mm) 12 Over Locknut (mm) 177 Overall Length (mm) 189