Please Note:
The cartridge with the red screw is a damped ink cartridge. The damped ink cartridge can adjust the rebound speed of the front fork. The ink cartridge without the red screw does can not adjusting the rebound effect of the front fork.
With "rebound" in the option, the damping can be adjusted↓
The cartridge with the red screw is a damped ink cartridge. The damped ink cartridge can adjust the rebound speed of the front fork.
The ink cartridge without the red screw does can not adjusting the rebound effect of the front fork.
Double air chamber pressure rod
Suitable for suspension forks with single and double chambers
The role of air rod: oil pressure front fork (replacement of the air pressure rod will turn into an air fork), single air front fork (replacement of the air pressure rod will turn into a double air chamber), when the front fork leaks, it can act on the front fork repair.