Stop Riser

This serrated riser block lifts up RM stoppers 28 mm, the RM serration is both on the bottom and the top of the block. Additional RM T-nut and longer bolt are included, so stoppers like RMS-S, RMS-R etc. will work directly on this riser block. You can use the bolt and T-nut form the original stopper in the lower hole of the riser block.