Montesa 315r Shock LinksThese replacement rear shock linkages are designed to reposition the rear shock in order to give the rear end of the Montesa a slight lift, and slightly stiffer feel. It eliminates the rear end sag and gives the bike a more lively rear suspension. Giving you improved 'hop' without sacrificing the excellent rear end traction. CNC machined from 6061 T6 aluminum and black anodized. Fits all Montesas from 1997 2007 including the 4RT.