Nitro Knee Walker – Steerable Knee Scooter
Recovering from a below-the-knee injury shouldn’t mean putting your life on pause. The Nitro Knee Walker is built for people who want to keep moving — through the kitchen, down the block, around the office — without wrestling a clunky scooter that turns like a shopping cart with a bad wheel.
This isn’t just another knee scooter. The Nitro’s patented width-expanding front axles let you widen or narrow your turning radius on the fly, so you glide through tight hallways and wide-open sidewalks alike. Pair that with a fully adjustable knee pad and handlebar, a sleek frame that hides the brake cable for a cleaner (and safer) ride, and a fold-flat design for easy storage — and you’ve got a knee walker that actually keeps up with your day.
Available Colors: Red (EN-433320) or Blue (EN-433321)
Key Features & Benefits
- Adjustable Turning Radius (16″, 18″, 20″) — The patented width-expanding front axles let you widen your stance for stability outdoors or narrow it for tight indoor turns, like hallways, bathrooms, and store aisles.
- Tool-Free Height Adjustment — Handlebar adjusts from 30″ to 39″ and the knee pad from 17″ to 23″, so you can get a proper fit in seconds without hunting for an Allen wrench.
- Offset, Reversible Knee Pad — Works for either leg. Flip it around and you’re set, whether the injury is on your left side or your right.
- Enclosed Brake Cable Design — The brake cable runs safely inside the frame tubing instead of dangling in the open, giving you a cleaner look and one less thing to snag or damage. Replacement is still simple when the time comes.
- Dual Rear Hand Brakes — Simple, intuitive hand-operated brakes control both rear wheels for confident, controlled stops.
- Removable Storage Basket — Carry your phone, water bottle, or the book you keep meaning to finish — the basket lifts out by its handle whenever you need it elsewhere.
- Lightweight, Foldable Frame — At just 28 lbs, it folds down for easy transport and tucks away in a closet or car trunk without a fight.
Why the Nitro Knee Walker?
Traditional knee scooters force a trade-off: stable and bulky, or nimble and tippy. The Nitro’s adjustable-width front axles mean you don’t have to choose. Widen it out for outdoor stability on uneven ground, then narrow it up for precise, tight-radius turns indoors — all without switching devices.
Add in the tool-free adjustments, reversible knee pad, and enclosed cable design, and you get a knee walker that adapts to you, instead of the other way around.
Specifications
| Spec | Detail |
|---|---|
| Color | Red (EN-433320) Blue (EN-433321) |
| Turning Radius Adjustment | 16″, 18″, 20″ (width-expanding front axles) |
| Handlebar Height | 30″ – 39″ (tool-free adjustment) |
| Knee Pad Height | 17″ – 23″ (tool-free adjustment) |
| Knee Pad Style | Offset, reversible (left or right leg) |
| Braking System | Dual rear hand brakes |
| Storage | Removable basket with handle |
| Frame | Lightweight, foldable |
| Product Dimensions | 35.3″ x 38.6″ x 20.3″ |
| Product Weight | 28 lbs |
| Weight Capacity | 350 lbs |
Frequently Asked Questions
Is the Nitro Knee Walker adjustable for both left and right leg injuries? Yes — the offset knee pad is reversible, so it works whether your injury is on your left or right leg.
Can I adjust the turning radius without tools? The front axle width adjusts to 16″, 18″, or 20″ settings for turning radius. Handlebar and knee pad height adjustments are tool-free; check your included instructions for axle adjustment steps.
How much weight can the Nitro Knee Walker support? Up to 350 lbs.
Does it fold for storage or travel? Yes — the frame is lightweight and foldable, making it easy to store at home or transport in a car.
What if the brake cable needs replacing? The brake cable is enclosed in the frame tubing for a clean look but is still easy to replace when needed.
