Frog Legs Phase-One (Ultra-Sport) Caster Forks (pair)

$285.95 - $290.95
(2 reviews) Write a Review
Sold as a pair
  • Free Shipping Free ground shipping within the contiguous U.S.
  • Made in the U.S.A.
  • Custom-Built Product This item is custom-built by the manufacturer to your specifications and is therefore non-returnable.

Frog Legs Phase-One (formerly known as Ultra-Sport) wheelchair caster forks eliminate 76% of all shock letting you conserve energy and roll more comfortably. These suspension caster forks are made from aircraft-grade aluminum and provide the front casters the ability to lift back, up and over obstacles to minimize pitch and let you roll with confidence over the most uneven surfaces. With 8 different color options you can complement or contrast your wheelchair and/or wheelchair caster color to show off your personal style. 

Product Features:

  • Hollowed-out lightweight design is 10 times stronger than standard caster forks
  • Polymer shock absorber flexes to soften bumps and cut vibration
  • Soft, medium or firm polymers are used for different user weights
  • Easy replacement of existing rigid caster forks
  • Hinged pivot point allows you to roll up and over obstacles
  • Absorbs 76% of shock, jolts and vibration that affect the ride of your wheelchair
  • Accommodates both Frog Legs soft roll and hard roll casters
  • 8 anodized colors to choose from
  • Fits most ultralight wheelchairs
  • Forks are built to your wheelchair specifications and are therefore non-returnable 
  • Casters not included
  • Sold as a pair

Match your Frog Legs casters with a new pair of Frog Legs casters! Don't forget to check out the rest of our selection of wheelchair parts and wheelchair accessories designed to add functionality and style to your wheelchair. 


Due to varying monitor types and calibrations colors shown are only approximations.  




Most items purchased from Care Medical Source are returnable within 30 days of the date of purchase if the item is in new, resalable condition and in its original packaging containing all parts and accessories. Some items are non-returnable for hygienic reasons or if the item was custom-made by the manufacturer to your specifications. Exceptions would be if the item(s) received were different than the item(s) ordered. We support the products that we sell by honoring all manufacturer warranties; however, each manufacturer has different warranty policies and procedures. Please view our Return/Warranty Policy for additional information.


  • 5
    Great Product!

    Posted by Chuck on Sep 18th 2018

    How did I ever live without frog legs on my chair. The difference in the ride is dramatic. Sidewalk cracks almost disappear. The selection of caster wheels is also a plus and they all look good as well as being functional. A great product! (original post date September 23, 2010)

  • 5
    Worth Every Dollar!

    Posted by CHAD F. KETCHNER on Sep 18th 2018

    I will never have a wheelchair without frog legs. ( period ) yes they are expensive but worth every dollar. Frog legs on my wheelchair is the best feature. I 100% swear by them to give you a whole different feeling of a ride. If they were a thousand dollars i will still have them. (original post date May 23, 2016)