©2016 by Kayser LBS

These pedal axle adaptors have a 1/2" thread to fit in you crank with a standard 9/16" screw. This way you can install any 1/2" pedal to any 9/16" crank. No matter how old or what type.

Thread = 1/2
Screw = 9/16

Pedal Axle Adaptor 1/2 TO 9/16