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

The CERAMICSPEED OSPW X for SHIMANO GRX810/815 + RX800/805 - RED is an oversized pulley wheel system designed for compatibility with specific Shimano GRX and RX rear derailleurs. Its primary function is to reduce drivetrain friction and improve shifting efficiency for gravel and mixed-terrain cycling. This product is suitable for cyclists seeking enhanced performance and durability in demanding riding conditions.

• Compatible with Shimano GRX810, GRX815, RX800, and RX805 rear derailleurs
• Features oversized pulley wheels for reduced friction
• Constructed with lightweight materials for durability
• Designed for gravel and mixed-terrain cycling applications
• Available in standard and coated bearing options
• Distinctive red color finish
• Engineered to optimize drivetrain efficiency
• Intended for use with 11-speed Shimano systems

Installation may require specific tools and adherence to manufacturer guidelines to ensure optimal performance and compatibility.

Available Variants: