CERAMICSPEED OSPW X FOR SHIMANO GRX810/815 + RX800/805

The CERAMICSPEED OSPW X for Shimano GRX810/815 + RX800/805 - BLUE is an oversized pulley wheel system designed for use with specific Shimano GRX and RX rear derailleurs. Its primary function is to optimize drivetrain efficiency and reduce friction in gravel and adventure cycling applications. This product is suitable for cyclists seeking improved shifting performance and durability in demanding conditions.

• Compatible with Shimano GRX810, GRX815, RX800, and RX805 rear derailleurs
• Features oversized pulley wheels for reduced drivetrain friction
• Constructed with lightweight materials for enhanced performance
• Designed for gravel and adventure cycling use
• Includes both upper and lower pulley wheels
• Available in standard and coated bearing options
• Distinctive blue color finish
• Engineered by CERAMICSPEED for precision and durability

Installation of the OSPW X system may require specific tools and adherence to manufacturer guidelines to ensure optimal performance and compatibility.

Available Variants: