Designed to fit all SRAM 11s mechanical and electrical derailleurs, these CeramicSpeed Pulley Wheels put less friction between the power transferred from your legs and the rear wheel. Each pulley wheel is fitted with CeramicSpeed
Aluminium Pulley Wheels
Better than the standards equipment, these pulley wheels feature
Note: these pulley wheels are not delivered with spacers. When mounting the pulley wheels reuse the original SRAM spacers.
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