Rixen & Kaul Unidisc Chainguard for up to 48T Outer Ring

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