MRP 2x Chain Retention System 39/42T ISCG-05 White MFPN=LOMCH900 0L drybag that is 100%

0L drybag that is 100% waterproof and is secured with a Fidlock magnetic buckle

Coated bearing races increase bearing service life by increasing hardness of race and reducing corrosion

Rohloff - Splined mounting style

Pairing the durable and smooth DUB bottom bracket platform with hollow carbon Exogram arms the Quarq DUB crankarm assembly is light strong and elegant

MRP 2x Chain Retention System 39/42T ISCG-05 White MFPN=LOMCH900 0L drybag that is 100%MRP 2x Chain Retention System 39 42T ISCG 05 White. The 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