$24.99
Slacker MTB 8mm Hex Key Axle Insert for hex key thru axles allow you to use our Slacker digital suspension tuner on mountain bikes- requires 8mm hex key thru axles.
*Requires Slacker V3- For Slacker V2 order the axle insert kit which includes the universal fork, seat post adapter.
*This system will not work with the solid magnet on original Slacker V1.