Master brake zylinder, rear, , main brake cylinder, BMW R100RT and R100RS from 09/80
Main brake cylinder
using the 14.29mm brake cylinder on models up to 09/80 results in better braking performance compared to the 15.80mm
For comparison 34311241960 / 34311238084
Reproduction to original specs, for offroad / race use only !
Product.Nr.: 34.31.960