Replacement for Razor Dirt Bike: This chain plate with sprocket & freewheel assembly fits Razor MX650 dirt bike (versions 15+), Razor MX500 (versions 22+) electric dirt rocket bike, SX500 (versions 1+) Mcgrath dirt bike, RSF650 pit bike off-road motocross mini moto motorcycle
Cost & Affordable: The rear sprocket freewheel chain plate guide upgrade kit comes with a full 25h chain 132 links, 8 master links, chain tensioner tool. The pitch of the chain and sprocket is perfectly embedded, making the connecting parts of the motocross form a compact whole, thus enhancing the performance and efficiency of the whole dirt bike. Our parts give you the ultimate choice in versatility to fit your application
Function: Long-term uses may cause the chain to loosen and worn out. Our rear sprocket is made of strong steel construction with 80 teeth, which provides optimal power transfer and ensures long-lasting uses. In addition, Chain plate guide prevents your chain from derailing and keeps your riding experience more smooth and efficient whether you are racing on the track or tackling rough terrains
Convenient & Efficient: : We carry rear chain sprocket, freewheel mechanism and chain plate guide will keep your chain drive system smooth running. Our sprocket guides are designed to provide excellent power transmission. This upgrade assembly improves the off-road performance of the dirt bike and get better riding experience
Package Includes: 1 x Rear sprocket and freewheel chain plate guide assembly,1 x #25 Roller 132L Chain, 8 x master link, 1 x chain tensioner, 1 x spring