Product description
* brand new and high quality
*Made of high quality material, and practical to use
*MTB Road Bike Bicycle Hydraulic Brake Caliper Piston Sealing ring for
*for M640 M810 R820 M7120 M8120 M9120
*Color: Black(As Pictures Show)
*Size: About ID 15mm/17mm(As Pictures Show)
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.