Dual-Use Jack Shaft Nut Tool From DirtyBike One End Fits E Ride Pro S, SS, 2.0 and Sur-Ron Light Bee with 10mm shaft. The Other End Fits E Ride Pro 3.0 and SR with 12mm Shaft. 

Take the frustration out of jackshaft service with our proprietary dual-use jack shaft nut tool. Designed specifically for light electric motorcycles. This one-of-a-kind custom tool allows fast, secure removal and installation for the jack shaft nut, eliminating makeshift solutions and risk damaging or wasted shop time. 

Precision-machined for a perfect fit and built to last, this tool simplifies routine maintenance and drivetrain service, whether you're working in the garage or in the race paddock. The dual-use design adds versatility, reducing the number of specialty tools you need to keep on hand. 

If you service your own bike, this tool turns a difficult job into a straightforward one - making midshaft maintenance quicker, easier and safer every time. 

Built for riders. Trusted by racers. Made to work. 

Fit:
Small Side: fits Surron Light Bee and E Ride Pro S, SS and 2.0 with a 10mm mid shaft. 

Large side: fits E RIde Pro 3.0 and SR using a 12mm mid shaft.

 Tool works with a 1/2" ratchet extension to get that pesky 4-prong nut off easily.