MRP XCg V2 Carbon Bash Guard - 32T ISCG-05MRP XCg V2 Carbon Bash Guard 32T ISCG 05. MRP XCg line of bash guards tuck neatly behind your crankset and protect those costly chainrings from damage. Available in ISCG 05 and BB mount options. Designed for XC and trail riding Integrated skid protects chainrings and glides over rocks and obstacles Helps prevent frame damage caused by dropped chains TECH SPECS Color Carbon Mount Type ISCG 05 Weight 88 Material Carbon Defined Color Carbon Max Tooth