Brand:WUZEI
Name: Rear derailleur guide wheel
Material: Aluminum alloy. Bearing (ceramic)
Size: about 41 mm in diameter, total thickness 8.5 mm
Weight: 8g
Colors: Blue, Gold, Red, Black, purple, Green
Features: Ceramic bearings are sturdy and lightweight, super-lubricated. 11 teeth bicycle rear derailleur. Using high-strength aluminum alloys, processed by CNC, lightweight and durable.
Essential accessories for your bike.
 
Packaging includes:
2 x Bicycle Pulley Wheel Ceramic Bearing
4 x Accessories