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This Oversized derailleur cage is reducing frictions on 2 parts: -The shape of the pulley enables a lower angle of pins of the chain. lower angle = less energy required from the pins to move each other -The hybrid ceramic bearings are reducing frictions: the difference is spectacular with standard Shimano/Sram steel bearings
This OSPW is for GRX drivetrains. Improve your pedaling efficiency with oversized pulleys.
This Oversized derailleur cage is reducing frictions on 2 parts: -The shape of the pulley enables a lower angle of pins of the chain. lower angle = less energy required from the pins to move each other -The hybrid ceramic bearings are reducing frictions: the difference is spectacular with standard Shimano/Sram steel bearings
This Oversized derailleur cage is reducing frictions on 2 parts: -The shape of the pulley enables a lower angle of pins of the chain. lower angle = less energy required from the pins to move each other -The hybrid ceramic bearings are reducing frictions: the difference is spectacular with standard Shimano/Sram steel bearings
This Oversized derailleur cage is reducing frictions on 2 parts: -The shape of the pulley enables a lower angle of pins of the chain. lower angle = less energy required from the pins to move each other -The hybrid ceramic bearings are reducing frictions: the difference is spectacular with standard Shimano/Sram steel bearings
This Oversized derailleur cage is reducing frictions on 2 parts: -The shape of the pulley enables a lower angle of pins of the chain. lower angle = less energy required from the pins to move each other -The hybrid ceramic bearings are reducing frictions: the difference is spectacular with standard Shimano/Sram steel bearings
OSPW replacement cage. Only for 14/19 CyclingCeramic pulley wheels.
Oversized jockey wheels system for Shimano Ultegra 6700/6800/6870 Dura Ace 7900/9000 Cassette capacity: until 28T.