CeramicSpeed OSPW Pulley Wheel System Shimano 9100/9150 8000 SS/8050 SS - Alloy Pulley Carbon Cage Red On Seatstays Available in a black silica

Available in a black silica compound or a beige pure silica compound for improved grip and supple feel

Maximum Cog 26T Minimum Cog 11T Primary Color Gold Cage Short RD Capacity 15T RD Spring Type Hall Lock RD Weight 301g Speed 7 Mount Standard Color Gold

Model kitchen Sink Clamp 31

Bottom bracket and chainrings sold separately

CeramicSpeed OSPW Pulley Wheel System Shimano 9100/9150 8000 SS/8050 SS - Alloy Pulley Carbon Cage Red On Seatstays Available in a black silicaThe 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