CERAMICSPEED OSPW ALLOY SHIMANO DA9100 & Ult 8000 RED COATED

READY 5 UNIT UPDATE 18/11/2020 This is an update version of the oversized pulley wheel system for shimano 9100 and 8000. Mounting instruction for both this and the older version are to be found under our support section. this new design has an integrated stop tower for easier mounting. The ceramicspeed oversized pulley wheels system has been proven to be the Fastest pulley system in the world, providing energy savings starting from 2.4 watts over standard shimano systems. The OSPW System for shimano 9100 and 8000 is an industry leading triathlete #39;s Featuring a 13-tooth upper pulley wheel and a 19-tooth lower pulley wheel to. provide absolute optimisation of the rear derailleur. The upper and lower oversized aluminum pulley wheels come fitted with either standard order COATED. ceramicspeed bearings. The Shimano 9100/8000 OSPW system is compatible up to a 32 tooth cassette for In the box A complete 13-tooth/19-tooth OSPW system ceramicspeed bearing oil 15ml dropper bottle #BC, OVR, MKSR, GWS, SPD98, VC, EUR, CO, COR