MTX Performance 1800-43 Steel Rear Sprocket JUB25 MTX Performance Brake Disc Rear

MTX Performance Brake Disc Rear Solid Round Yamaha MD6183 #147

at first glance

It functions as the main drive pulley

Power test function

But not too much as with a thicker piston rod

MTX Performance 1800-43 Steel Rear Sprocket JUB25 MTX Performance Brake Disc RearMTX Performance 1800 43 Steel Rear Sprocket OEM replacement Exceeds OEM specifications Heat treated and hand finished 530 pitch MTX 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