MRP 2x Chain Retention System Steel 34-40T ISCG-05 Black Frame Tools Manufacturer Part Number: TB00325300

Manufacturer Part Number: TB00325300

163742-Q0-L

FX2748 RS0257

UPC: 689228931893

MRP 2x Chain Retention System Steel 34-40T ISCG-05 Black Frame Tools Manufacturer Part Number: TB00325300The 2x chain guide provides robust chain retention and chainring protection for 2x10 and 2x9 drivetrains. Integrated skid protects chainrings and glides over rocks and obstacles Modular skid saves 40g when removed Patent pending dual pulley design provides precise chain engagement while reducing noise and drag Raised top fin profile prevents the chain from dropping to the BB shell Compatible with 9 and 10 speed drivetrains Product Specifics Max Tooth