CeramicSpeed OSPW Pulley Wheel System Shimano 9100/9150 8000 SS/8050 SS - Alloy Pulley Carbon Cage BLK ModelNumber=K3885 Self adjusting easy to use

Self adjusting easy to use system is weight optimized and less obtrusive for better form and function

}RockShox MegNeg Air Can Upgrade Kit for Deluxe and Super Deluxe Rear Shocks 225/250 x 67

New air-only internals feature ActiveRide a built-in compliance system that enhances traction on steep technical trails

5/45mm Eye Eye-190mm Size 37

CeramicSpeed OSPW Pulley Wheel System Shimano 9100/9150 8000 SS/8050 SS - Alloy Pulley Carbon Cage BLK ModelNumber=K3885 Self adjusting easy to useThe 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 Black keyword search OSPWS