MTX 564 Steel Front Sprocket #520 (12T) (10-2HG-12) Yamaha 420 37T rear sprocket to

420 37T rear sprocket to fit this wheel: 261120304561 190mm brake rotor to fit this wheel:  251183428865 SIZE OF RIM 3

Length of wires grommet to plug: 660 mm

Reflective materials improve visibility

$2670 ride away

MTX 564 Steel Front Sprocket #520 (12T) (10-2HG-12) Yamaha 420 37T rear sprocket toMTX OE Steel sprockets are strong and durable heat treated and hand finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price making them your ideal cost effective solution for replacing old worn and warped sprockets. OEM replacement