Unidisc

The first universal chain wheel disc of break-resistant material and modern design. New mounting system with glass fibre reinforced adapter socket that can be screwed into crank centre. Fits all cranks with inner thread. Disc does not come into contact with chain ring. Fast and easy mounting with single central screw. Available in black or transparent material. For chain wheels up to 48 sprockets.

This product is equipped with a fix-mounting solution for bikers who want to leave their basket, bag or box or permanently mounted on their bike, without quick release function.