18T Rear Derailleur Pulley for Road Bike with Ceramic Bearings - Silent Guide Wheel for SRAM R8000 R7000 9-11 Speed Systems Aluminum Alloy Wheel

Details

• Ultra-Silent Ceramic Bearings: Features advanced pottery and porcelain bearings that provide self-lubricating performance, whisper-quiet operation and significantly reducing drivetrain noise during intense rides.
• Optimised 18T Deep Tooth Design: The enlarged 18-tooth profile with deep grooves enhances chain grip and stability, minimising chain drop risks while improving shifting precision for 9, 10, and 11-speed systems.
• Lightweight Construction: Crafted from high-grade CNC aluminum alloy, this guide wheel offers an ultralight yet robust solution that withstands harsh terrain without adding unnecessary weight to your bike.
• Eccentric Friction Reduction: Engineered with an eccentric design to lower chain friction effectively, this pulley wheel promotes smoother rotation and extends the lifespan of your chain and cassette components.
• Broad Compatibility Fit: Specifically designed to integrate seamlessly with popular road bike groupsets like for sram R8000 and R7000 series; package includes for one 18T guide wheel plus a full set of installation accessories.