Designed for: TRAIL / ALL-MOUNTAIN 1x10 / 1x11 / 1x12 Perfectly suited to the increasingly popular all-mountain segment, the All-Mountain Guide shares the freshly updated "TR" upper guide with the 1x, and adds MRP's patented integrated skid. The contact-free, "upper-only" chain retention means the All-Mountain Guide will be virtually silent and completely drag-free when pedaling. The patented integrated skid will protect your crank and chainring and prevent the chain from ever contacting and potentially damaging your expensive frame. The CS model utilizes a premium-finish steel backplate. Features: ~ Perfect for "clutched" 1x10 and 1x11 drivetrains, as well as those using chain-retaining rings (like our Wave Ring) ~ Tracked and grooved upper guide / backplate interface increases stiffness and eases installation ~ New co-molded "TR" upper guide with softer durometer interior for silent guidance ~ Integrated skid protects chainrings and glides over rocks and obstacles ~ Oval compatible ~ All install and adjustment operations possible with just a single 4mm HEX wrench ~ Compatible with chainlines 49mm and wider ~ ISCG-05 only ~ 150 g Please visit our website at http://www.ecomtb.com.my OR https://shopee.com.my/eco_mtb ** There is 1-3cm errors due to manual measurement. Please kindly understand. ** Actual product colour may slightly vary due to photographic lighting sources or your monitor settings. ** WE DO NOT DO COD ** ONLINE ONLY ** We support original products only. ** PRICE INDICATED IS ALREADY BEST PRICE, EXCLUDE COURIER