Ohlins Air Spring Shaft - 120mm, For RXC34 ForksThis air spring shaft kits are used to change the travel on the RXC34 m. 1 cross country series of race forks from Ohlins. This 120mm air spring shaft kit is used to change the travel on the RXC34 m. 1 cross country series of race forks from Ohlins The original fork's top cap is reused; only the shaft assembly is replaced The kit includes the lower shaft assembly, all dynamic air piston seals, new circlips, and a new footnut The air shaft has 4