Nukeproof chain guide iscg 05 top guide with bashdesigned by the nukeproof engineers for performance, this top guide with bash ensures that you don't drop your chain when out on the mtb trails. It features a hard wearing alloy backplate with a composite top guide. This makes it more than capable of withstanding all the knocks and jolts as you blast across the mountain. Nukeproof has also equipped this trail ready top guide with a soft rubber co moulded into it. This also reduces wear and noise from your chain and increases its longevity. Mtb top guide with bashguardready for intense off road adventures, this top guide also comes equipped with two bashguards. This allows you to choose from a guard for 32t chainrings or a guard for up to 36t chainrings, so you have everything you need in the box to get riding. One final highlight is the nukeproof iscg top guide with bash comes complete with stainless steel hardware. This means you'll benefit from its maximum strength in all weather conditions. This guide fits all bikes with an iscg 05 mount and comes with plenty of washers to allow you to fine tune your chainline setup. Click here to view and download instructions.click here for a step by step installation guidefeatures backplate material alloy hardware material stainless steel use mtb compatibility 28 36t chainrings, boost and oval weight 106g 32t bash, 3x bolts 3x 3mm washersmanufacturer part numbers copper npchaguitgwb black npchaguitgwbblk blue npchaguitgwbblu grey npchaguitgwbgry purple npchaguitgwbpur red npchaguitgwbredbuy nukeproof components from chain reaction cycles, the world's largest online bike store.