CeramicSpeed OSPW System Oversized Pulley Wheel 11 Speed fit Shimano R7000/R7020
OSPW System for Shimano 105/RD-R7000/R7020
>>This is new design has an integrated stop tower for easy installlation. The CeramicSpeed oversized pulley system has proven to be the fastest pulley system in the world, and it consumes 2.4 watts of energy compared to the standard Shimano system.
>>With 13-tooth upper pulley and 19-tooth lower pulley, it can provide absolute optimization of the rear derailleur.
>>The upper and lower oversized aluminum pulleys are equipped with standard or coated CeramicSpeed bearings. Data Technical: Compared with the inventory settings, the overall energy saving of the OSPW system of Shimano 105 R7000/7020 reaches 30%-60%, and in some cases even more. The service life of oversized pulleys is 3-5 times longer than that of the standard pulleys commonly used in the market.
In the box:
-Complete OSPW System for Shimano 105/R7000/7020
-Complete OSPW System for Shimano 105/R7000/7020
