Abstract: A power regeneration system is provided. A variable speed drive system is also provided that includes a drive shaft and a variable speed electromagnetic control connected to the drive shaft. At least one of the power regeneration system and a drive motor system are connected to the drive shaft.

Abstract: A variable speed transmission is provided that includes a first variable speed drive pulley and a second variable speed drive pulley. A pitch diameter of the first variable speed drive pulley and the second variable speed drive pulley are configured in an opposed arrangement to form a transmission stage.

Abstract: A variable speed transmission is provided that includes a first variable speed drive pulley and a second variable speed drive pulley. A pitch diameter of the first variable speed drive pulley and the second variable speed drive pulley are configured in an opposed arrangement.

Abstract: A power regeneration system is provided that includes a regenerative charging system having a rechargeable power supply and a power regeneration system connected to the rechargeable power supply. The regenerative charging system further includes a controller configured to engage the power regeneration system upon detecting a deceleration condition.

Abstract: A warning system for vehicles includes a controller and a light arrangement mounted to a vehicle. The controller includes a g force sensor configured to measure a g force value being exerted on the vehicle. The light arrangement is operationally coupled to the controller and is configured to flash at different flash rates based on the measured g force values sensed by the controller. The controller can be operationally coupled to a brake light sensor and can be numerically leveled upon activation of the brake light sensor.