CeramicSpeed Shimano GRX RX-820 12s Pulley Wheels 2x12 Jockey Wheels Black

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Description

CeramicSpeed Shimano GRX RX-820 12s Pulley Wheels 2x12 Jockey Wheels BlackUpgrade your Shimano GRX RX 820 2x12 drivetrain with the CeramicSpeed Pulley Wheels, engineered to deliver exceptional precision and durability. Crafted from anodized aluminum, the set includes an 11 tooth upper and a 13 tooth lower pulley, designed to optimize shifting performance and reduce drivetrain friction. These pulley wheels are built with hand assembled CeramicSpeed hybrid ceramic bearings, ensuring smoother rotation and enhanced efficiency

Compatibility with multiple handlebar diameters for versatile installation

making it ideal for modern 29er mountain bikes

It’s recommended every 200 hours or once a year for optimal fork maintenance

Sa batterie permet une autonomie allant jusqu’à 20 heures

and XC30 models

Whether you are a sensitive rider seeking comfort or a performance-driven cyclist aiming for aerodynamic efficiency

Ensuring a precise fit with original Sram components

stable grip that enhances steering responsiveness and confidence at high speeds

it is specifically designed to work with both conventional alloy and brass nipples

the CeramicSpeed EVO386 Campag UT kit offers a premium upgrade that enhances both speed and durability

allowing for improved handling and stability during your rides

the chain is designed to work in conjunction with ABUS frame locks or the Alarmbox 2