Chain Drive Conversion Kit For Sur-Ron Ultra Bee "Ultra Drive" Battery Hydraulic Bump Stop: Experience soft

Hydraulic Bump Stop:  Experience soft landings at max stroke with the F43 Fork

Motor Weight: 12

Upgrade your Surron Ultra Bee with the EBMX Competition Axle Rod & Blocks—a premium

2” longer wire for high bar mounts with taller bars

Intelligent Impact Protection: Strong enough to perform reliably

Chain Drive Conversion Kit For Sur-Ron Ultra Bee "Ultra Drive" Battery Hydraulic Bump Stop: Experience softAvoid braking your rubber belt drive with the "Ultra Drive" chain drive conversion kit for Sur Ron Ultra Bee electric dirt bike. Warp 9 Ultra Drive replaces the belt drive system with a much stronger 520 O Ring chain drive. Warp 9 Ultra Drive Features Final drive ratio is the same as OEM belt drive Includes 2 dampened sprockets in EDM coated black steel Includes a KMC 520 O Ring Chain 10 12 decibels quieter than other aftermarket 520 O Ring chain