Folds for Storage and Travel
The Medline Gen 4 Standard Knee Walker features a folding handlebar that reduces its overall size for storage and transport. Fold it down when loading it into your vehicle or putting it away between uses.













The Medline Gen 4 Standard Knee Walker with Dual Hand Brakes and Basket offers a practical way to stay mobile while keeping weight off an injured foot or ankle, as directed by your healthcare provider. This four-wheel knee roller supports your bent knee on a foam-padded platform while you use your other foot to move, providing an alternative to traditional crutches.
Pairs well with
In stock! Ships within 1-2 business days.
FSA/HSA Eligible
(612) 334-3159
info@dahlmedicalsupply.com

Gen 4 Standard Knee Walker with Dual Hand Brakes and Basket
The Medline Gen 4 Standard Knee Walker features a folding handlebar that reduces its overall size for storage and transport. Fold it down when loading it into your vehicle or putting it away between uses.
Find a comfortable fit with a padded knee platform that adjusts from 16.5 to 23 inches and handlebars that adjust from 32.25 to 41.75 inches. The foam-padded knee rest supports your bent knee while you use your other foot to move.
Dual hand brakes let you control your speed and stop using levers on the handlebars. A convenient front mesh basket keeps small personal items close by, making it easier to carry essentials while keeping both hands on the grips.
Stay mobile while you keep weight off your foot or ankle. The Medline Gen 4 Standard Knee Walker (also called a knee scooter or knee roller) is an easier alternative to crutches: rest your bent knee on the padded platform, push with your other foot, and keep your hands free for steering and balance.
It has a sturdy four-wheel frame with 8-inch wheels and a 300-pound weight capacity. The knee platform and handlebars are height-adjustable for a comfortable fit, and dual hand brakes keep stopping control within easy reach. A front mesh basket holds small personal items, the handlebar folds for storage and transport, and assembly requires no tools. It works with either leg.
Shop the Medline Gen 4 Standard Knee Walker at Dahl Medical Supply. Our Burnsville, Minnesota team can help you get the fit and adjustments right so you can get moving with less hassle.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Dahl Medical Supply

At Dahl Medical Supply, quality also means having a local team you can turn to. We’ll help you determine whether the Medline Gen 4 Standard Knee Walker with Dual Hand Brakes and Basket fits your needs, adjust the handle height, and show you how to use the brakes and folding design. From your first visit to questions along the way, we’re here to help you feel confident in your rollator and the people supporting you.
| Model Number | MDS86000G4 |
|---|---|
| User Weight Capacity | 300 lb |
| Wheel Size | 8" |
| Manufacturer # | MDS86000G4 |
| FSA/HSA Eligible | Yes |
| Color | Black |
| Foldable | Yes |
| Handbrakes | Yes |
The Medline Gen 4 Standard Knee Walker is a mobility aid for people who need to keep weight off a foot or ankle during recovery, as directed by their healthcare provider. Also called a knee scooter or knee roller, it supports your bent knee on a padded platform while you use your other foot to move.
The Medline Gen 4 Standard Knee Walker supports up to 300 pounds. It features a four-wheel frame, 8-inch wheels, and a foam-padded knee rest. Before purchasing, check that its capacity and adjustment ranges meet your needs.
Yes. Both the knee platform and handlebars are height adjustable, allowing you to personalize the fit. The supplied Medline information sheet lists a knee pad height range of 17–23 inches, while the handlebar adjustment image lists 32.25–41.75 inches. Dahl Medical Supply can help you understand these adjustments.
Yes. The handlebar folds down to reduce the knee walker’s overall size for storage and transportation. This makes it more convenient to pack into a vehicle for appointments or outings. Check your vehicle’s available cargo space before purchasing.
You can purchase the Medline Gen 4 Standard Knee Walker with Dual Hand Brakes and Basket from Dahl Medical Supply in Burnsville, Minnesota, or shop online at dahlmed.com. For help with product features, fit, or ordering, call 612-334-3159.
Yes. The Medline Gen 4 Standard Knee Walker accommodates either the left or right leg. Its padded platform supports the bent knee of the affected leg while the opposite foot propels the walker. Follow your healthcare provider’s instructions about whether a knee walker is appropriate for your recovery.
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