You don't have to tell them it's electric. One of the most widely sold motorcycles in history, now with a 12 kW hub motor and sustained 70 mph, in Skinny or Sumo fitment.

The structural adapter for the XS400, SECA and Ninja 250 is patented.
The pre-order deposit holds the middle model, with the large 8 kWh battery for a 100-mile city range. You get a discount on $500 of deposit value the earlier you buy, and the price goes up $50 every time we get 10 reservations. Shipping and optional equipment aren't included.
The Kawasaki Ninja 250 is already one of the most widely sold motorcycles in history, and now it's even better with our electric retrofit system. With a 12 kW hub motor, our electric Ninja 250 can push the typical rider to sustained speeds of 70 mph, with instant torque from a standstill and a comfortable yet sporty riding position.
Our patented adapter has two versions. Skinny fits under the original fairings, and Sumo gives you plenty of room for larger battery packs now or in the future.
With our patented adapter system, it's easy to build a wide range of performance characteristics onto the same motorcycle, and components can be upgraded to build a more powerful motorcycle over time. Our electric Ninja 250 is an affordable entry-level electric motorcycle that can grow with you to become a true electric beast.
Forget fuel and ride free. Any outlet will do: just charge and ride. Your electric Ninja 250 also works with a growing network of charging stations, wherever your journey takes you.
| Fits | Kawasaki Ninja 250 models |
| System | Patented structural adapter |
| Motor | 12 kW hub motor |
| Speed | Sustained 70 mph for the typical rider |
| Batteries | 5 kWh base model; 8 kWh middle model, about 100 miles in town; up to 12 kWh in the Sumo |
| Fitment | Skinny (under fairings) or Sumo (larger packs) |


Battery, controller and cooling can all step up later without starting over.
Any household outlet. No special installation for daily riding.
Built by us in Detroit or by a partner shop certified on the system through Shandoka technician training.
Add the DBB and see every cell while you ride.
No. If you have the bike, we convert it. If you know the bike you want, we'll help you source it. If you know how you want to ride and the style you like, we'll help you choose the bike and then source it.
There's a motorcycle type and a price point for everyone. The cost depends on the platform, the battery and motor you choose and how much custom work goes into it. Tell us what you ride, or how you want to ride, and we'll quote the build.
From any household outlet. You don't need a charging station for most daily riding.
We stand by our work and strive for the best quality and product choices from the information available at the time.
More questions about a conversion

Maybe you saw this bike at the Buffalo Chip at Sturgis. Bolt in a patent-pending Shandoka V-Twin Multi-Fit system, and the only speed limit is your grip strength.
See the Custom Chopper build →
The Maxim XS400 started it all, in a garage in Sandy, Utah, in 2010. Two motor sizes, three batteries, and the classic lines of Yamaha's 1976 slimline cruiser.
See the Yamaha XS400 build →
Our V-Twin battery stack on the patented structural system, across five frame sizes from the 250 through the 535 and 750/920 to the 1100.
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A superbly clean one-owner Yamaha Virago 1100 with all its original bodywork, leather and accessories, ready for the Shandoka electric drive. Suggested starting budget $35,000.
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A Yamaha Virago 1100 cruiser that ran the roads of Colorado and the Four Corners, with a frame that was never crashed, ready for a retrofit to electric. Suggested starting budget $28,000.
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A 1982 Yamaha SECA converted to electric: 12 kW motor, 12 kWh battery, about 100 miles of town range, and a hand-sewn seat. $18,500 as configured.
See the QuickSilver →