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Bicycle Rear Derailleur Ceramic Bearing Pulley Jockey Wheel – 11T
Upgrade your drivetrain performance with this high-quality rear derailleur pulley jockey wheel, engineered for smooth, efficient, and reliable shifting. Designed with a ceramic bearing structure, it delivers excellent performance especially in low-load and high-speed riding conditions.
Key Features:
Ceramic Bearing Technology: Reduces friction and improves rolling efficiency for smoother and faster drivetrain performance.
Precision CNC Machining: Made from premium 7075 aluminum alloy for high strength, durability, and lightweight performance.
11T Pulley Wheel: Optimized tooth profile ensures stable chain engagement and quiet operation.
Ultra Lightweight: Approx. 7.8g, helping reduce overall drivetrain weight.
Wide Compatibility: Fits 4mm / 5mm / 6mm roller screw axles, suitable for most rear derailleurs on the market.
Specifications:
Size: 11T
Bearing Type: Ceramic bearing
Material: 7075 Aluminum Alloy
Weight: Approx. 7.8g
Colors Available: Black, Red, Blue, Silver, Gold
Application:
Compatible with most MTB and road bike rear derailleurs. Ideal for riders seeking improved efficiency, smoother shifting, and a performance-oriented upgrade.
Package Includes:
2× Rear Derailleur Ceramic Bearing Pulley Jockey Wheel
(Adapters for 4mm / 5mm / 6mm included as shown)
Perfect for cycling enthusiasts and professional mechanics looking to enhance drivetrain performance with a premium component.