2pcs 11t Wheel Mtb Ceramic Bearing Jockey Pulley Road Bicycle

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.