The QRI is attached to with either a bridge clamp, or by sandwiching an Adapter Plate between the Caster and the frame.
The sloping frame may require that you use an Angle Adjustment Plate to get the Wheelchair Bracket vertical.
The top view gives a perspective as to the brake location.
Angle Adjustment Plate (WC-AAP) for Angle Offsets
Collar clamps with an AP4 plate as a bridge
Collar clamps on a curve and used as a bridge for the AP2 attachment plate
Remove the Caster and sandwich the Adapter plate between the caster and frame

Offset options

Offsets attach to the wheelchair attachment hardware, and are used to:

  • Get around obstacles such as trays, brakes, footrests and armrests
  • Position the Wheelchair Bracket so the post is in the optimal position (post can be inserted and removed, brakes are unobstructed, footrests removed, accommodate the tray, etc)
  • Adjust the angle of the hardware and/or bracket to make sure the post is vertical

These plates can all be used to offset. To figure out which offset plate will work for you, see our Offset Guide.

How to mount: 

Approach 2: Sandwich an Adapter Plate using the Caster Plate and longer bolts. Use an L-Angle Extension to offset Wheelchair Bracket as needed.

Installation support: