The SMOOV is latest power assist, efficient, high performance drive unit from Alber. Designed for the active wheelchairs, which significantly increases the driver's mobility and flexibility. Easy to use with ergonomic, wireless control unit. This unit can be mounted on most rigid- frame and folding wheelchairs with the use of a bracket or an adapter axle. This lightweight unit weighs 16 lbs with a travel range up to 20km. The Smoov is fast, swift and low maintenance. Connect via the Free Smoov App and keep track of battery level, travel range, settings adjustments and diagnostics. For Quotes or Orders please contact Customer Service at 800-668-5324 or canadaorders@invacare.com