Specifications:
It is made of good quality material, durable to use.
Bearings are made of a ceramic material, which can reduce friction.
So, you can accelerate faster and maintain speed with less power input.
Item Name: Derailleur Pulley
Material: Aluminum Alloy, Ceramic Ball
Specification: 11T
Features: Durable, Stable, Useful
Size: 4.5cm x 1.5cm/1.77" x 0.59" (Approx.)
Notes:
Due to the light and screen setting difference, the items color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.
Package Includes:
1 x Derailleur Pulley