9"x3" (2.80/2.50-4) Pneumatic Caster Wheel Assembly for Invacare Storm Series Power Chairs (1101157) Drive Medical Go-Lite Bariatric Steel Rollator (10215) The mounting hole on this

The mounting hole on this flywheel is conical

please see the Compatibility list before ordering

this is where the battery box "plugs in" or comes apart when needed

worry free mobility

9"x3" (2.80/2.50-4) Pneumatic Caster Wheel Assembly for Invacare Storm Series Power Chairs (1101157) Drive Medical Go-Lite Bariatric Steel Rollator (10215) The mounting hole on thisHere is the 9"x2 3 4" pneumatic wheel assembly for Invacare selected power chairs. The Invacare RWD or 'Storm' series are great electric wheelchairs, and here is a great pneumatic caster wheel assembly for them. Please check the Compatibility tab for a full listing of known compatible models. Invacare: 1101157