MDR Class I (2017/745/EU) Medical Device

A cost-effective rear-wheel drive chair with a modular state-of-the-art design

The Aspen rear-wheel drive power chair boasts a compact frame, making it more manoeuvrable than other rear-wheel drive power chairs. The Aspen provides improved obstacle climbing performance and a tighter turning radius. It has a tubular design frame and is compatible with several seating and electronics, making it a great power chair choice at an affordable price.



Weight capacity 136 kg
Total weight without batteries 73,9 kg
Maximum speed Up to 10 km/h
Range Up to 25 km
Length 890 mm
Width 635 mm
Ground clearance 114 mm
Turning radius 533 mm
Suspension Rear-wheel drive
Drive wheels 14" pneumatic
Castor wheels 9" pneumatic
Anti-tip wheels 2,5"
Drivetrain Two motor, rear-wheel drive
Brakes Intelligent braking, electromagnetic regenerative, disc park brake
Batteries 2x 62 Ah
Battery weight 18,7 kg each
Battery charger 8 Amp, off-board


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  • Rear-wheel drive design
  • Narrow 580 mm width and compact 850 mm length
  • Outstanding tight space maneuverability
  • Low seat-to-floor heights
  • Audible freewheel alert system
  • Height-adjustable/removable seat towers (standard and tall height)
  • Accommodates the full range Quantum accessories
  • Stylish drive wheel rims
  • Reflector kit


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Quantum Rehab power chairs consist of a wide array of models, each incorporating various components to accommodate the comprehensive needs of individuals requiring a complex rehab product. The Edge 3 Stretto is one of the narrowest, most manoeuvrable power bases on the market! It is equipped with independent SRS (Smooth Ride Suspension), and optional 305 mm of iLevel power-adjustable seat height.