This fits your . Make sure this fits by entering your model number. Oversized pulley wheel system Fit Shimano derailleur Win free speed Long lifetime Developed and designed entirely by Ceramic Speed, the oversized pulley wheel (ospw) system for…

This fits your . Make sure this fits by entering your model number. 2 x 11-tooth pulley wheels 4 x spacers Fit Shimano derailleur Improve the performance of your 11-Speed Shimano rear derailleur with pulleys that reduce friction and…

This fits your . Make sure this fits by entering your model number. A complete 13-tooth/19-tooth ospw system Ceramicspeed bearing oil in 10ml dropper bottle Coated bearings The ceramicspeed oversized pulley wheel system has been proven to be the…

This fits your . Make sure this fits by entering your model number. Ufo chain Coating Coating lasting 600Km Win 2-5 watt CeramicSpeed ufo racing chains can save you between 2-5 watts on a distance of 600 km/370 miles….

This fits your . Make sure this fits by entering your model number. Titanium pulley wheels For Shimano 11 speed derailleur So long as your Shimano 11 speed rear Derailleurs are still performing, improve their performance with pulleys that…

This fits your . Make sure this fits by entering your model number. Oversized pulley wheel system Coated bearings Win free speed Developed and designed entirely by Ceramic Speed, the oversized pulley wheel (sop) system for Shimano 9000/6700 provides…