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 two oversized 17-tooth titanium pulley wheels with Grade 3 Silicon Nitride balls
- Titanium pulley wheels are 3D-printed and hollow for additional weight savings and durability
- 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
- Only compatible with SRAM 11-speed eTap derailleurs (fits up to 32t cassettes)
- Not compatible with 12-speed eTap AXS
- CeramicSpeed products with coated bearings include a 6-year warranty
Product Specifications
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