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CeramicSpeed OSPW Pulley Wheel System for Shimano 9100/9150 and 8000 SS/8050 SS – Alloy Pulley, Carbon Cage, Red

Name: CeramicSpeed OSPW Pulley Wheel System for Shimano 9100/9150 and 8000 SS/8050 SS - Alloy Pulley, Carbon Cage, Red
SKU: YJ2148088469
Availability: InStock

$99.00 ~~$599.00~~

Review

The CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low-friction bearings and unique overall design.Features 13-tooth upper and 19-tooth lower, aluminum pulley wheels wi

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SKU: YJ2148088469 Category: _Components_Drivetrain_Derailleurs_Rear Derailleur Parts__

Description
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Description

The CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low-friction bearings and unique overall design.

Features 13-tooth upper and 19-tooth lower, aluminum pulley wheels with Grade 3 Silicon Nitride balls
Robust cage crafted from polyamide and carbon fiber for durability and light weight
Hardened steel bearing races
Only compatible with Dura Ace 9100/9150 and Ultegra 8000-SS/8050-SS
Not compatible with Ultegra 8000-GS or 8050-GS (medium cage) nor with the clutch equipped Ultegra RD RX800/RX805