* High quality-- Our crank arm bolt is made of high quality aluminum alloy, lightweight yet sturdy, rustproof, resists abrasion and , built to last
* Functional-- CNC machined with high precision for burrfree finish and standard threads.Our product is used to fix the the crankset and crank of the chain wheel.
* Good performance-- This Ultralight Aluminum Crank Arm Screw is designed to help professional cyclists to achieve faster speed and better riding experience
* Easy to use-- Several colors are available, excellent accessory for cycling enthusiasts.Glossy, fadeproof and more durability finish with stylish and aesthetic look, greatly graces your bike.
* Application-- Suitable for mountain bike and road bike of 590 596 XT SLX crankset