June 1, 2025
Description
可以帮助车友测量合适的座垫高度（五桶到坐垫80mm处的直接线距离）
It can assist car enthusiasts in measuring the appropriate seat cushion height (the direct linear distance from the bottom bracket to the point 80mm above the seat cushion).
可以帮助换车的车友找到合适的把立长度（坐垫80mm处到弯把中心距离）
It can help car enthusiasts who change their vehicles find the suitable stem length (the distance from the point 80mm above the seat cushion to the center of the handlebar).
可以帮助换车的车友快速调整坐垫位置（五桶到坐垫80mm处的水平距离，需搭配水平仪）
It can help car enthusiasts who change their vehicles quickly adjust the position of the seat cushion (the horizontal distance from the bottom bracket to the point 80mm above the seat cushion, a spirit level is required for this measurement).
欢迎各位下载打印。
Welcome to download and print.
License:
Standard Digital File License
DAMALU_
