T.M. Designworks Factory Edition 2 Stage Chain Slide-N-Guide Kit CR4 Guide - Black HCP-9SK-BK Factory Edition kit is a great multipurpose mid-level replacement package for MX/SX and offroad Each kit comes with a 2 stage chain noise dampening slider, lower Powerlip roller and Patented solid body Factory Edition rear chain guide 1 or 2 1-year pro-rated manufacturers warranty on slider and guide Kit includes CR4 guide All Honda kits come with single lower Powerlip roller.