Bike Rear Derailleur Pulley Wearproof 12T Ceramic Bike Guide Wheel for 7‑12 Speed Derailleur Colorful

Item Type: Bike Rear Derailleur Pulley
Material: Aluminum Alloy, Ceramic Bearing
Product Style: 12T
Product Application: Rear Dial Guide or Tension Wheel Support 7-12 Speed
Hole Diameter: Approx. 6mm/0.24in
Reducing Rings: Approx.
4mm/0.16in
5mm/0.20in

Features

1、DEEP TOOTH GUIDE PULLEY: Bike guide roller pulley is a deep tooth guide pulley with optimized inclined tooth shape, synchronized with the chain drive direction, making the entry and exit of the chain smoother.
2、7‑12 SPEED SHIFTING SYSTEM: Bike derailleur pulley reduces lateral misalignment, which shortens shift response time and improves shift performance. Suitable for 7‑12 speed shifting system.
3、IMPACT RESISTANT: Bike guide wheel is made of full aluminum alloy, impact resistant, anodized surface, effective protection of aluminum alloy body, anti corrosion and anti oxidation.
4、CNC MACHINING: Bike rear derailleur pulley is CNC machined and finished with a cutter, making the product look and feel better. It can be used for a long time and has a very good performance.
5、MORE EFFORTLESS RIDING: Rear derailleur pulley is not easily deformed by force, resistant to cold, high temperature and corrosion, high transmission efficiency, and more energy saving riding.

Package List

1 x Bike Rear Derailleur Pulley

2 x Reducing Sleeve