These are not only stylish, but very functional! Your OEM Axle Block is replaced by new blocks that are CNC machined in the USA from 6061 aluminum. The axle slider is integrated into the new axle blocks so that you don't have to bolt a slider through the center of the axle. This makes changing and adjusting the rear wheel much quicker since there's NO need to remove a slider to simply tension your chain! Axle blocks feature laser engraved reference marks for easy axle alignment.
What's UHMW-PE and why not Delrin? UHMW-PE, also shortened to UHMW, stands for Ultra-High-Molecular-Weight-Poly-Ethylene. It's awesome for wear items like sliders, chain guides, and even skid plates on offroad vehicles! Delrin machines easier, but UHMW-PE has a lower coefficient of friction (it slides better) and wears slower. That's why we use it, it's ideal for protecting your bike.
Majority contents designed, manufactured, and assembled in the USA!