The motor from the build is an electric power steering pump from a junkyard car. This gets mounted on a one-off rear bike rack and drives the rear tire with help from some gears from a pocket bike ...

The motor from the build is an electric power steering pump from a junkyard car. This gets mounted on a one-off rear bike rack and drives the rear tire with help from some gears from a pocket bike ...

To maintain constant pressure, a power steering pump uses a bypass valve to maintain constant pressure no matter what the ...

While electric systems are becoming more prevalent ... In cars with hydraulic versions of this system, a power steering pump pressurizes the hydraulic fluid and sends it to the rack and pinion ...

Electric power steering reduces parasitic losses because it only provides assist when needed. The new system uses an electrically driven hydraulic pump that provides better steering feel but only ...

The power-steering pump pressurizes the hydraulic ... a small percentage of cars use an electric pump and many new vehicles now have electric power assist.