These fit most Pride, Jazzy, Quantum, Merits and other electric wheelchairs with 200 x 50 (8x2) casters tires with 5/16" installed bearings.
Tire Size: 8"x2" (200x50)
Total width from bearing to bearing is approx. 2 3/8"
Solid caster tires with rims and 5/16" bearings.
Bearing: 608ZZ
Material: EVA
Package include:1 pair 8" x 2" (200x50) Wheelchair Rear Caster Tires