MRP G5 CS Steel MTB Chain GuidePart of MRP’s value-oriented series, this chain guide is developed for downhill racing and gravity riding and features the same world championship-winning features and performance of the higher-priced SL and SLR models with a durable steel backplate. MRP has also kitted out this model with a co-moulded HD2 upper guide that uses a softer durometer thermoplastic polyurethane (TPU) interior for silent guidance as you carve your way around the mountain.Steel Chain Guide with Integrated SkidEngineered for the demands of modern downhill racing and gravity riding, this chain guide comes kitted out with an integrated skid that protects your chainrings against damage, while it glides over rocks and obstacles. This makes it capable of handling the challenges associated with racing across unpredictable terrain conditions with rock gardens, tree roots and debris. Also included in this model is a standard pulley and G-slide slider block that assists with quiet, reliable operation even in muddy conditions. With a refreshed design, the MRP G5 CS Steel Chain Device is a great choice of upgrade for riders who want dependable performance from the renowned “G” guide at a more affordable price.Features: Backplate Material: Steel Upper Guide Material: Co-moulded HD2 (Soft durometer Thermoplastic Polyurethane TPU) Use: Downhill, Gravity Mounting: ISCG-05, Mounting hardware included and install possible with just a single 4mm HEX wrench Chainline Compatibility: Compatible with chain lines 50mm and wider Oval Compatible: Yes Hardware: Swingset hardware Mounting Hardware Included: Yes Weight: 236gTechnologies: Co-moulded “HD2” upper guide with softer durometer interior for silent guidance. Integrated skid protects chainrings and glides over rocks and obstacles. Includes standard pulley and G-slide slider block for quiet, dependable operation in muddy and dank conditions.Manufacturer’s Part Number: CHMRG5S5K Black 34/38TBuy MRP Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.