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CeramicSpeed Oversized Pulley Wheel System X – Coated Black, Shimano, GRX/Ultegra RX, 11-Speed

$699.00

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SKU: 4955500470637591 Category:
Description

Description

CeramicSpeed’s Oversized Pulley Wheel System X makes for a drivetrain and efficiency upgrade worthy of world-class racing. Oversized 14-tooth and 18-tooth upper and lower pully wheels ensure smooth running and are based on high-quality ceramic bearings. It features less friction in comparison to standard pulley wheels and makes for power savings, and a robust cage with carbon fibers keeps off the grams. The metallic coating of the bearing races further improves performance and increases durability.