9"x3" Caster Wheel & Fork Assembly for the Rascal 314 Power Chair Side:Right Raised square-edged center knobs provide

Raised square-edged center knobs provide climbing and braking traction on dust covered trails

making it a cinch to replace that damaged wiring

This helps to provide the Bolt with a better top speed and more nimble maneuverability than that which a true knobby tread tire would offer

Here is the complete drivetrain assembly including the motor

It sports a nice Primo brand 2

9"x3" Caster Wheel & Fork Assembly for the Rascal 314 Power Chair Side:Right Raised square-edged center knobs provideThe caster wheel & fork assembly for the Rascal 314 power chair is a replacement part that is sure to be an exact match for your old caster wheel assembly, and can be used without modification to the power chair. The 9"x3" solid articulating caster wheel assembly for the Rascal 314 power chair is available in your choice of the left side or right side configuration. Rascal: 552207, 552203