Road Bike Ceramic Pulley 12T Aluminium Alloy Guide Roller Bearing Jockey

Ceramic pulley bearing systems are the answer if you are looking to optimize the performance of your bike. Affordable, yet exceptional, the Road Bike Ceramic Pulley 12T Aluminium Alloy Guide Roller Bearing Jockey is an excellent choice for your road bike with its unparalleled combination of high-performance, quality, and value. Product Features: - Compatible with 4/4.5/5/5.5mm screws - Weight: 24g - Color: Silver, Red, Green, Purple, Gold, Blue - Material: Aluminum alloy, ceramic bearing - Pulley tooth: 12T Benefits: - Reduced friction and increased efficiency - Smoother and quieter ride - Extended lifespan of the drivetrain components - Improved shifting performance - Reduced weight Key Usage Points: - Easy installation - Durable construction - Wide range of color options - Suitable for all types of road bikes

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