Manitou radium rl valve kita valve kit compatible with the manitou radium rl shock used for connecting a shock pump to adjust the air in the shock useful if the shock air valve is in a hard to reach area close to tubes and linkages etc features compatible with the manitou radium rl shock valve extender overall length 32 40 thread diameter 7mm comes with a top capbuy manitou components from chain reaction cycles the worlds largest online bike store