CeramicSpeed OSPW Pulley Wheel System Shimano 9100/9150 8000 SS/8050 SS - Coated Races Alloy Pulley Carbon Cage Red MFPN=19866-01 10-speed Shimano mountain derailleurs may

10-speed Shimano mountain derailleurs may be used with only a slight decrease in shifting performance

Easily operable with one hand the folding design locks open during use and folds to half its size perfect in a pocket or clipped to a belt always ready for the next job

We have found during testing that our disc pads are Rotor Friendly and provide high performance braking throughout the life of the pad

Best to apply with the supplied applicator

Monitor the weather and make more informed decisions in-ride with radar and wind direction overlays when used with your compatible smartphone and the Garmin Connect app

CeramicSpeed OSPW Pulley Wheel System Shimano 9100/9150 8000 SS/8050 SS - Coated Races Alloy Pulley Carbon Cage Red MFPN=19866-01 10-speed Shimano mountain derailleurs mayThe CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low friction bearings and unique overall design. Largest Cog 32 Fits Model Dura Ace R9150 Fits Brand Shimano Drivetrain Speeds 11 Defined Color Red keyword search OSPWS