by Quantum®

A cost effective rear wheel drive chair with a modular state-of-the-art design that provides improved obstacle climbing performance and an overall smoother ride.

The Aspen® also accepts the new TB Flex rehab seating and electronics.

With its stylish, sleek design and a standard speed of up to 4 mph. It's the ideal power chair for even the most active of clients.


Crash Tested. Subject to configuration, further information available at point of order.

Available Colours



The New TB FLEX Seating

The TB-Flex™ Seat is a unique seating system designed specifically for Quantum Power Chairs and is fully adjustable to meet the individual needs of the user.


  • 15" x 15" to 22" x 20" sizing options
  • Quantum seating accessories
  • Make fine adjustments while client is in the chair.
  • A cost effective seating solution
  • Low cost, Power tilt, recline and seat lift.

Quantum Aspen Specifications

Weight Capacity: 21 Stone 6 lbs. (137 k.g)
Maximum Speed: 4mph
Ground Clearance: 4.5 cm at anti-tip bracket (1.77")
Overall Length: 107 cm (42.05”)
Overall Width: 58 cm (22.79”)
Turning Radius 64.1 cm (25.25”)
Tyres: Front castors: 22.86 cm (9”) pneumatic
Drive: 35.56 cm (14”) pneumatic or solid available
Standard Controls: VR2
Total weight without batteries: 129.48 kg (285.8 lbs.)
Seating: TB Flex (15" x 15" to 22" x 20")
Power Options: TB Flex Power Tilt
TB Flex Power Recline
Battery Requirements: Two 12-volt, deep cycle (standard)
Size: 2x 55 AH
Weight: 55 AH: 17.24 kg (38 lbs.) each
  1. Varies with user weight, terrain type, battery amp-hour (AH), battery charge, battery condition and tyre condition.
  2. Due to manufacturing tolerances and continual product improvement, this specification can be subject to a variance of (+ or - 3%).
  3. Battery weight may vary based on manufacturer.

NOTE: All specifications subject to change without notice.

The information contained herein is correct at the time of publication; due to the manufacturer’s commitment to constant improvement and development, they reserve the right to alter specifications without prior notice. Theoretical range is calculated under test conditions in accordance with European standards. Actual range in normal use will depend on many factors, including the condition of the vehicle and its batteries, the weight of the driver, correct tyre pressure, ambient temperature, and the gradient and surface of the road or pavement.


Sell Sheet
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Keyless locking
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Quick Reference Tag PDF Download
Power Chair Transit
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Aspen Owners
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Specifications Sheet
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