Specifications:
100% New and high quality
Optional Inner Diameter: Approx. 10mm , 8mm
color：white and red
Outside Diameter: 3.5cm
Total Length: 3.3cm
Package Included:
1 x Drive Chain Roller
note:
1.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.