Feature(may vary by option.)

●Durable and practical: the bicycle pulley is made of high-quality materials, durable and practical.
●【2 different types】The bicycle front derailleur pulley is a wonderful accessory for mountain bikes. 2 different types to choose from, meet your different needs.
●With a sleeve with a hole diameter of 4 mm. The pulley of the bicycle rear is equipped with a sleeve with a hole diameter of 4 mm and an original hole diameter of 5 mm. When the original sleeve is removed, the hole diameter can be changed to 6 mm, 4/5/6 shaft pulley screw can be used.
●Easy to install: the bicycle front derailleur roller is easy to install and use and provides a good user experience.
●Guarantee: We offer 100% perfect customer service. If you have any questions, please do not hesitate to contact us. We will do our best to help you solve your problem.


Description

Function:

1. Equipped with a sleeve with a hole diameter of 4 mm and an original hole diameter of 5 mm. When the original sleeve is removed, the hole diameter can be changed to 6mm. The screw of the 4/5/6 shaft washer can be attached.
2. Made of high quality materials, durable and practical.
3. Easy to install and use, good user experience.
4. Wonderful accessory for mountain bikes.
5. 2 different types to choose from, meet your different needs.

Specification:

Condition: 100% Brand New
Item Type: Bicycle Derailleur Pulley
Material: aluminium alloy.
Colour: multi-coloured.
Optional Type: 11T, 13T
11T diameter: approx. 41 mm.
13T diameter: approx. 49 mm.
Specification: applies to the guide wheel with 4/5/6mm axles.
Guide wheel selection rules:
Please try to choose the same as the original guide wheel. If there is not the same, you can choose a smaller than the original guide wheel and not a larger one.
Suitable for: SRAM and micro rear derailleur.

Package contents:

1 set x bicycle front derailleur pulley.