Size:10T 13T 15T
Color: Black, Red
Material: Plastic
Package: 2pcs Guide wheels
Accessories: 6/7/8 speed
Structure:Transmission guide wheel
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.
