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 high quality bearings that offer for a more efficient drivetrain. Designed to fit all SRAM 11-speed derailleurs (mechanical and electrical).
Better than the standard equipment, these pulley wheels are made of aluminum alloy that is extremely lightweight, weighing only 22g (without spacers). Low friction and long lifetime is essential for these pulley wheels.
Note: these pulley wheels are not delivered with spacers. When mounting the pulley wheels reuse the original SRAM spacers.
Included in delivery: 2 pulley wheels, oil, sticker sheet
Material: pulleys: aluminum
bearings: ceramik, steel
Weight supplement: manufacturer information
