Products

Built to smooth the ride without sacrificing performance. The PER4MAX Shockwave is a custom-built ultralight wheelchair engineered for riders seeking exceptional comfort, control, and everyday performance. Featuring an innovative center-mounted FOX air shock and precision swingarm suspension, the Shockwave helps absorb uneven terrain while...

Minimal weight. Maximum performance. The PER4MAX Lightning is our lightest rigid everyday wheelchair, engineered for riders who demand exceptional efficiency, responsiveness, and a precise custom fit. Every Lightning is handcrafted to the rider's exact measurements, creating a chair that feels like a natural extension...

Lightweight performance for everyday independence. The PER4MAX SKYE is a custom-built ultralight wheelchair engineered for active individuals who demand exceptional efficiency, durability, and everyday performance. Every SKYE is handcrafted to the rider's exact measurements, mobility goals, and lifestyle, creating a wheelchair that feels like...

One chair. Endless possibilities. The PER4MAX Thunder Adjustable is the most versatile model in the Thunder Performance Series, designed for athletes, adaptive sports programs, and organizations that require exceptional fit and flexibility. Built around a highly adjustable platform, the Thunder Adjustable makes it easy...

Built for speed. Engineered for competition. The PER4MAX Thunder Basketball is a custom-built performance sports wheelchair engineered for athletes who demand speed, agility, and control at every level of competition. As part of the Thunder Performance Series, every chair is handcrafted to the athlete's...

Lightweight independence. Built around you. The PER4MAX Skye Mini is a custom-built ultralight wheelchair designed specifically for children and young riders who need exceptional mobility, comfort, and everyday performance. Compact, agile, and durable, every Skye Mini is built to the individual's measurements, lifestyle, and...

Engineered for speed. Built to dominate the court. The PER4MAX Thunder Tennis is a custom-built performance sports wheelchair engineered specifically for competitive wheelchair tennis athletes. As part of the Thunder Performance Series, every chair is handcrafted to the athlete's measurements, playing style, and performance...

The PER4MAX Thunder Titanium is an elite, championship-level sports wheelchair engineered specifically for high-impact court play and top-tier athletic competition. Hand-built in the USA by PER4MAX, Inc., the Thunder Titanium represents the flagship tier of the Thunder series, upgrading the standard 6000/7000 aircraft aluminum...

1/2″ Quick Release Axle complete with nut and P4X Logo for Everyday Chairs.

This Primo court tire is one of the most popular tires on the market. With it's narrow profile, light tread, and high pressure inflation, it offers less resistance and a quick response time. It's a great tire for both on the court or off....

Kenda makes an excellent tire for sports or everyday use. (Sold Individually)

The Double Wheel Travel Bag is designed so your wheels sit offset without axles or cassettes damaging each other. Brand: Easton Color: Black Assembled Product Weight: 7.15 Pounds Assembled Product Dimensions (L x W x H): 33.25 x 7.25 x 27.50 Inches

Replace and refresh the feel of your Sports chair with 72mm casters all the way around. Or make fine tune adjustments to your chair with mini 59mm (with "Red's" High Performance Bearings) micro casters. Typically used to adjust the rear wheel height.

The Primo Sentinel Wheelchair Tire has been top-ranked as part of the absolute greatest wheelchair tire list for the whole market. Versatile, low rolling resistance and durable: the Sentinel is a "no compromise" attributes of a high performing, lightweight tire, with the strength of...

The IRC Exeracer Pro Tire is a high-performance pneumatic tire designed specifically for competitive wheelchair court sports like basketball and tennis. It features a specialized silica-based tread compound that provides exceptional court traction while maintaining low rolling resistance for optimal speed and quick acceleration. Key...

The Schwalbe Marathon Plus Tire incorporates light-reflecting sidewalls for better visibility and also utilize a Kevlar-MB-Belt for high puncture resistance. Features: Marathon Silica compound for easy rolling and longer life Reflex sidewalls incorporate light. (Sold Individually)

The Dunk king  wheelchair sports tire from renowned brand Schwalbe, could take your game to the next level. Maximize Your Potential with these lightweight, high pressure and extremely maneuverable tires thanks to their weight reducing negative camber grip which offers less rolling resistance for higher...

SCHWALBE'S ENTRY LEVEL TIRE IS PACKED WITH FEATURES: Effective puncture protection layer, hand-friendly 2Grip side walls, and attractive two color compound. Robust Black’n Roll tread center compound that is non-marking neatly completes the feature list.

(To Confirm Color Choices for Dual Spokes, Hub, and Rim; Make Sure to Specify Which Colors in the Notes Section in the My Cart Window. See reference images above and for Powder Coat color visit Prismaticpowders.com) Product Overview The Spinergy Lite Extreme (LX) is...

(To Confirm Color Choices for Dual Spokes, Hub, and Rim; Make Sure to Specify Which Colors in the Notes Section in the My Cart Window. See reference images above and for Powder Coat color visit Prismaticpowders.com) Product Overview The Spinergy X-Laced Lite Extreme (XLX)...

(To Confirm Color Choices for Dual Spokes, Hub, and Rim; Make Sure to Specify Which Colors in the Notes Section in the My Cart Window. See reference images above and for Powder Coat color visit Prismaticpowders.com) Product Overview The Spinergy Sport Lite Extreme (SLX)...

Optimize your chair's performance with a premium 1/2" Axle Sleeve. Engineered specifically for high-performance sports and manual wheelchairs, this replacement sleeve provides a secure, rigid housing for your rear wheel quick-release axles. Maintaining your hardware is critical for high-intensity movement. Replacing worn sleeves prevents...

(To Confirm Color Choices for Dual Spokes, Hub, and Rim; Make Sure to Specify Which Colors in the Notes Section in the My Cart Window. See reference images above and for Powder Coat color visit Prismaticpowders.com) Product Overview The Spinergy X-Laced Sport Lite Extreme...

Quick-Release Axles are critical, high-performance components designed for manual wheelchairs, particularly everyday active chairs and sports chairs (such as wheelchair basketball, softball, tennis, football, and etc.). They utilize a push-button detent mechanism that allows wheels to be mounted or removed instantly without tools, simplifying...

Stay ahead of the game - get your quality set screws now at a great price! 

Upgrade your ride and protect your hardware with precision-engineered, 3D-printed caster housing caps. Designed to seamlessly snap into your front caster housing, these custom caps pull double duty—shielding your critical bearings from dirt, hair, and impact while letting you personalize your gear.

The PER4MAX Anodized Soft-Roll Casters (Available in 3x1.5 to 5x1.5) high-performance front wheels designed specifically for active manual wheelchairs. They combine a lightweight aluminum core with a cushioned, shock-absorbing tread to deliver a smooth ride over uneven surfaces while reducing upper-body fatigue. (Sold Individually)

Now is the time to take back your independence and learn how to change your wheelchair tire! Check out this video of #teamPER4MAX employees Chris and Danny walk you through the steps, show you the tools that make it easy and offer some tips...

Now is the time to take back your independence and learn how to change your wheelchair tire! Using our tire spoons will make it quick & easy. Our set of Tire Spoons are equipped with heat-treated steel for maximum strength. At 275mm long, their...