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Big Rigs Caster Forks

Big Rigs Caster Forks
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Price is not the only thing that matters when it comes to buying your new Big Rigs Caster Forks, great customer service is priceless!


This shock absorbing powerhouse has same design and features of the Frog Legs Ultra-Sport with the strength and proportion to handle power chair and some adult tilt-in-space applications. Not only will this fork absorb nearly 80% of shock - it will improve your wheelchair's traction by keeping the drive wheels in better contact with the ground.


  • Big Rigs were designed to replace our very popular Bullfrogs (all hard points are the same).

  • Suspension fork uses a "hinge" design encapsulating a high energy-absorbing polyurethane cylinder. The cylinder will flex to eliminate vibration and soften bumps by absorbing the force created when the front wheel strikes an object.

  • 3 inches of arch travel allowing the front wheel to lift back, up and over obstacles and prevent pitching.

  • Approved HCFA codes E1018R  and E1018L

  • Will not change the wheelchair's foot to floor dimensions. Custom stem bolt lengths are available to accommodate a variety of geometry requirements.

  • Price per Pair



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