CeramicSpeed OSPW X Pulley Wheel System Shimano GRX/RX 2x11 - Coated Races Alloy Pulley Carbon Cage Pink Cerakote

Discover the CeramicSpeed OSPW X Pulley Wheel System, meticulously engineered for Shimano GRX/RX 2x11 drivetrains. This advanced pulley system dramatically enhances your rear derailleur’s performance by minimizing friction and optimizing efficiency, delivering smoother, faster gear shifts and improved power transfer.

• Equipped with 13-tooth upper and 19-tooth lower pulley wheels, crafted from Cerakote-coated aluminum and featuring Grade 3 Silicon Nitride ball bearings for exceptional durability and reduced friction.
• Constructed with a robust yet lightweight cage made from high-quality polyamide and carbon fiber, ensuring long-lasting strength without adding unnecessary weight.
• Advanced coated bearing races significantly extend bearing life by increasing hardness and providing superior corrosion resistance, reducing maintenance needs.
• Four adjustable spring tension settings enable personalized setup tailored to your specific riding conditions, enhancing chain retention and shifting precision.
• Designed exclusively for compatibility with the ‘2X-specific’ Shimano GRX 810, GRX 815, RX800, and RX805 derailleurs, guaranteeing seamless integration.
• Supports cassette sizes up to 11-36t, accommodating a broad range of gearing options for varied terrain.
• Backed by CeramicSpeed’s lifetime warranty on coated bearings, reflecting confidence in quality and durability.