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Grant-53 · 12-22-2014, 11:27 PM

A 5kw motor is 6.5 hp and the motor rpm, torque curve data will help determine the optimum gear ratio. The overall weight and air drag will determine the power needed to go 45 mph. Check all state and local laws before spending money.

12-22-2014, 11:27 PM	#4 (permalink)
Grant-53 Master EcoModder Join Date: Feb 2010 Location: Elmira, NY Posts: 1,794 Thanks: 320 Thanked 361 Times in 300 Posts	A 5kw motor is 6.5 hp and the motor rpm, torque curve data will help determine the optimum gear ratio. The overall weight and air drag will determine the power needed to go 45 mph. Check all state and local laws before spending money.