Abstract: Disclosed is a drive unit of a powered wheel for a wheelchair. The drive unit comprises a battery for powering the drive unit and an electric motor for driving the powered wheel. The drive unit also comprises at least one retractable locking pin for engaging the drive unit with the wheelchair to allow the electric motor to drive the wheelchair.

Abstract: Disclosed is an electrically motorised wheel, transmission and control module, kit, vehicle and system. The electrically motorised wheel 100 is configured to releasably couple to a non-motorised wheeled vehicle. The electrically motorised wheel 100 includes: a ground engaging assembly 110; a coupling assembly 125 for releasably coupling the electrically motorised wheel to an axle 2000 of the vehicle 2700; and a housing 1902 configured to house: an electric motor 560 operatively coupled to the ground engaging assembly 110; a control system 505 including or coupled to an inertial measurement unit 540, which is stationary within the housing 1902 during motorised rotation of the electrically motorised wheel 100, and a controller 510 configured to control operation of the electric motor 560 based one or more sensor signals received from the inertial measurement unit 540; and a power source 520 electrically connected to the control system 505 and the electric motor 560.

Abstract: A cart assembly for coupling to a golf bag, the cart assembly being moveable between a collapsed state and a deployed state and a coupling arrangement for coupling a golf bag to cart assembly, the coupling arrangement including one or more supporting collars corresponding in shape to a portion of the golf bag, the supporting collar attached to a coupling member wherein the coupling member is adapted to couple to a corresponding coupling portion located on the cart assembly.