• Apr 15,2022

There are many holes on the bicycle rim, a rim has a spoke hole, valve holes and internal install holes, there is also a small hole drilled in the surface of the rim, this hole for some people who do not know much about the bicycle industry will feel very strange, that is the drain hole. Many people will feel very strange, is it necessary to drill this hole in the rim, did this hole will affe...

• Aug 29,2018

It is a trend that more and more mountain bike rims are with asymmetric design. Wheelsets built with asymmetric rims are of better strength, stiffness and durability. Because asymmetric rims help to equalize the spoke tensions between drive side and non-drive side. How? For mountain bike wheelset with disc brakes, the center of rear hub (Point A) is not in the same position of the center of flange...