The Kurt Kinetic Traxle Medium Thread (12mm Thru-Axle Medium Adaptor) is a precision-machined replacement axle for mountain bikes that easily adapts any 12mm thru-axle system to firmly lock into trainer cone cups. Specifically engineered to work on Kinetic trainers, the system is still adaptable enough to work with most other trainer brands making it a perfect solution for bike shop fitting stations and home-use alike. The Kinetic Adaptor comes in 3 thread pitches, coarse, medium and fine, to fit most bike brands. Unlike stock thru-axles, the Kinetic Adaptor has tapered heads that stand out just far enough from the bike frame to fit into the cone cups on a Kinetic trainer. This adaptor is for medium-threaded 12mm thru-axle systems including: SHIMANO SM-AX75 and SM-AX65 142mm x 12mm.
Place an order of $100 or more,
and receive loyalty credits
on qualifying items.
Most regular and some sale items
earn you loyalty credits.
Look for the red message on
each item page.
Some items only show rewards
when they have been added to your cart.
Simply enter your gift certificate
at the time of your next order.
Rewards are not transferrable,
or redeemable for cash or gift certificates.
Rewards will be adjusted on,
returns and to reflect any unearned value.