Shipping out of China - Using fast DHL/FEDEX International Freight
 
**Shipping Lead time approxmiately 2 weeks**
 
Colour - Black
 
Be one of the first to receive the KO Moto Sur-Ron Nano upgrade motor and controller. Designed from the ground up to give unmatched performance and power, without suffering from all of the issues that plague the current offerings.
 
Easy to fit
Both the motor and controller are designed to be a plug and play option in the Sur-Ron and are easy to fit, using the same cabling and also the same default Sur-Ron display unit. Gone is the need to upgrade your display unit and run additional extra cabling across your bike. 
 
Controller Specifications
Colour - Black 
WORKING VOLTAGE - 60-72V Nominal (max voltage 84V)
MAX PHASE CURRENT 450A
MAX CURRENT 210A
MAXIMUM POWER - 17000W
OPERATING TERMAPERATURE - -25—80℃
INGRESS PROTECTION - IP67
MAXIMUM EFFICIENCY - ＞95%
 
**WARNING* Please note when installing your controller you must use the provided bolts to prevent damage. Using hex bolts can result to too much torque being applied to the connectors which can be damaged or even break off if too much force is applied. We provide Philips heads bolts with the controller to prevent this.