MTX 337 Steel Front Sprocket #520 (15T) (10-KA4-15) thumpstar CFR300 Included Features:

CFR300 Included Features:

Reduces internal friction in the engine

Brand New Clutch Drum Bell Housing Gear Box + T8F Chain + 54T Rear Sprocket Fit 43cc/49cc Mini PIT Dirt Pocket Bike Mini Quad ATV Pocket Rocket 6 Tooth Front Sprocket Cog

m/7000rpm Ignition System CDI Spark Plug NGK C7SHA Clutch Type Semi-Auto clutch Start Method Kick Start + Electric Start Front Sprocket 428-17mm-15T

MTX 337 Steel Front Sprocket #520 (15T) (10-KA4-15) thumpstar CFR300 Included Features: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 fraction of the price making them your ideal cost effective solution for replacing old worn and warped sprockets. OEM replacement