[Dave Wolfe]

I ordered these which are for a ninja 300. Im going to try to use them on my newgen 250. They also came with a gasket material which goes into the silver groove, and a new set of spacers for the fork springs which Im not going to use.

Each valve has two shim stacks, one for compression (next to the nut) and the other for rebound (next to black piece). Fluid enters the little notches opposite the respective shim stack, goes thru passages inside the grooved silver piece, then thru the shim stack. It does not look like these affect the flow of fork oil going thru the rebound hole on the damper tubes.

Instructions call to shorten the fork spring spacer 25mm. They also specify 10w fork oil.