Constructed from durable materials and made to manufacturers exact specifications, these Bolt Thru axles from Brand-X are a reliable and competitively priced alternative to your forks or frames original. Unlike the standard bolt-thru axle, this version has an easy to use solid twist lever. Theres no need to twist and back off to get a clamping mechanism working, simply twist the lever until your wheel is solidly locked in place. The lever sits on splines and can be engaged/disengaged to set the lever in your desired position once tightened in place. Available in a range of sizes, Brand-X has produced these twist lever thru-axles in the most commonly seen lengths and thread pitches.Please use the size guide below and refer to your bike manufacturers specification for your bike to determine which axle you need.