Possible replacements for the
SRAM 11-Speed Gold Pulley Wheel Set: Ceramic Bearing, Alloy Pulley
---- Archived Product Data ----
Ceramic Speed
SRAM 11-Speed Gold Pulley Wheel Set: Ceramic Bearing, Alloy Pulley
Pulley wheels that reduce friction, last 3-5 time longer than stock high-end pulleys, and reduce overall drag within the drivetrain.
- Grade 3 Silicon Nitride balls
- Hand built in Denmark
- Hardened races
- Reinforced polyamide cage and non-contact seals
Specifications
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Tree Fort ID: 333222433968