You can get an 18hp peak, 8hp continous motor at thunderstruckev.com for only $525.
Add another 400 for a controller though.
Then, the batteries. Still pretty cheap, for that kind of power. I might build up a 'superbike' this winter like that. I'd beat MOST cars on the road, 0-40mph.
**** these SLA batteries kill performance. My current project bike now weighs 70lbs with 34ah of batteries on the rack. I really wish they would make some better advancement in battery technology, and not have a crazy high cost.
Add another 400 for a controller though.
Then, the batteries. Still pretty cheap, for that kind of power. I might build up a 'superbike' this winter like that. I'd beat MOST cars on the road, 0-40mph.
**** these SLA batteries kill performance. My current project bike now weighs 70lbs with 34ah of batteries on the rack. I really wish they would make some better advancement in battery technology, and not have a crazy high cost.