vwp set derailleurwieltjes 11t pul 110 ceramic lagersThese sprockets are suitable for various brands and models including Shimano 9V 10V 11V, Campagnolo 11V, Sram X0 X7 X9, Rival, Force and Red pulley. They come with shims and are suitable for both upper and lower cogs. With these sprockets you can get the best performance from your bike. Suitable for Shimano 9V 10V 11V, Campagnolo 11V, Sram X0 X7 X9, Rival, Force and Red pulley Including filler rings Suitable for upper and lower teeth