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
- Coated bearing races increase bearing service life by increasing hardness of race and reducing corrosion
- Compatible with Dura Ace 9200 and Ultegra 8100 series (Fits 11-30 and 11-34 Shimano 12spd Cassette options)
- Four spring tension settings allow customized setup based on ride conditions
- Integrated stop tower for simple installation and durability
- CeramicSpeed coated bearings include a lifetime warranty
Manufacturer CeramicSpeed
Manufacturer Part Number 110497
UPC 5711050099269
Model CeramicSpeed OSPW System for Shimano Dura Ace 9200 and Ultegra 8100 Series
Defined Color
Black
Drivetrain Speeds
12
Fits Brand
Shimano
Fits Model
Dura-Ace R9200 Series
Fits Model
Ultegra 8100 Series
Largest Cog
34
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