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 a 14-tooth upper pulley wheel and a 18-tooth lower pulley wheel to provide absolute optimization of the rear derailleur
The narrow wide tooth profile ensures durable chain retention
Robust cage is crafted from carbon reinforced polyamide for durability and light weight
Three spring tension settings allow you to customize performance and reduce chain drag
Offers up to 40% efficiency savings, compared to the stock SRAM Eagle cage
Fits 10-50 tooth cassette range
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