Road Bike Ceramic Pulley Rear Derailleur 12T 14T 16T Guide MTB Ceramic Bearing Jockey Wheel For Shimano Sram Part

Description

Name: Steel Bearing Rear Dial Wheel
Color: black, red, blue, green, purple, gold, silver, pink, color
Size: 11T diameter is about 41mm, 13T diameter is about 49mm
Weight: 8.8g for 11T, 13g for 13T

Note:

Support most rear derailleur on the market, support 7/8/9/10 speed;

1. Try to use the same size as the original wheel, if there is no the same, you can choose a smaller one than the original wheel, not a larger one.

2. The wheel and the tension wheel are not distinguished. Some original wheels and the tension wheel of the rear derailleur are different in size and can be replaced. The length of the chain needs to be adjusted.

Features: steel bearing, waterproof and dustproof, super durability