RGK GrandSlam Tennis Wheelchair, by Sunrise Medical

RGK

$4,789.00

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SKU:: SUN-RGK-GrandSlam
Package Width:: 31.00 (in)
Package Height:: 24.00 (in)
Package Depth:: 37.00 (in)

* Choose Model:

* CAD Drawing for Review & Approval (Add $287.00):

* Seat Width:

* Extra Seat Length:

* Front Frame Height:

* Rear Frame Height:

* Frame Length:

* Optional Ergonomic Seat (Add $92.00):

* Seat Taper Design:

* V-Seat Design Upgrade (Add $245.00):

* Add Knee Support Ratchet System:

* Optional Extra Padding for Shin Pads (Add $97.00) Specify padding thickness. Note "Medium" or "Hard" in Comments below.:

* Choose Seat Plate Options:

* Choose Footrest:

* Front Footrest Height:

* Footrest Position:

* Footrest Width:

* Choose Footrest Plate:

* Choose Footrest Options:

* Choose Footrest Plate Options:

* Caster Pin Width:

* Fixed Center of Gravity:

* Backrest CoG Adjustable ( Add $182.00):

* Choose Camber Angle:

* Single Fixed Anti-Tipper:

* Choose Sideguards:

* Sideguard Measurement Options Instead of measuring "Length" and "Height", you can choose one of the simple options below. If you want specific Height & Length, skip this option.:

* Sideguard Length:

* Sideguard Height:

* Backrest Height Type:

* Backrest Height:

* Choose Backrest Angle:

* Ergonomic Backrest (Add $92.00):

* Ergonomic Backrest - Vertical Height:

* Ergonomic Backrest - Rearward Position:

* Optional Ergonomic Backrest - Inward Taper (Add $92.00):

* Optional Ergonomic Backrest - Outward Flare (Add $92.00):

* Choose Caster Bearings:

* Choose Rear Wheel Size:

* Choose Rear Wheel Gap:

* Choose Rear Wheels:

* Choose Spinergy Spoke Colors:

* Choose Spinergy Anodized Options:

* Choose Handrim Position:

* Remove excess mounting tabs (recommended for small wheel gaps) (Add $117.00):

* Choose Handrim Type:

* Choose Rear Tires:

* Choose Inner Tube Valve Type:

* Choose Frame Finish / Color:

* Components Finish / Color:

* Choose Accent Color:

* Add Seat Sling Strap Adjustable:

* Add Airtech Sport Backrest, Strap Adjustable:

* Choose Backrest Upholstery Options:

* Choose Backrest Stitching Options:

* Choose Backrest "RGK" Logo Color*:

* Choose Cushion (Add $92.00):

* Choose Cushion Cover:

* Velcro Strap (Add $131.00):

* Velcro Strap 1 - Length:

* Velcro Strap 1 - Distance from Back Post:

* Velcro Strap 2 - Length:

* Velcro Strap 2 - Distance from Back Post:

* Choose Ratchet Straps:

* Ratchet Strap 1 - Distance from Back:

* Ratchet Strap 2 - Distance from Back:

* Choose Strap Mounting Options:

* Choose Frame Options (Add $111.00):

* RGK Triple Wheel Bag (Add $109.00):

* Frame Protectors, Full Length (Add $100.00):

* BodyPoint Waist Strap - Small (Add $100.00):

* BodyPoint Waist Strap - Large (Add $100.00):

* Velcro Foot Strap (Standard):

* Back Bar Protector:

* Calf Strap:

* Tool Kit:

* Comments:

Current Stock:

Quantity:

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GrandSlam Tennis Wheelchair by Sunrise Medical

When the world’s best athletes choose this wheelchair, why would you play in anything else?

The most advanced tennis wheelchair available, the GrandSlam is like fluid motion, a true sight to behold. Designed entirely around your measurements and your style of play, allow the GrandSlam to give you the ultimate responsive connection, ergonomic positioning and speed that your game so desperately needs. The sports chair choice of Alfie Hewett, Gordon Reid and Jordanne Whiley to name just a few, why would you choose anything less?

Unparalleled in the world of wheelchair tennis, the RGK GrandSlam's lightweight frame and knee support system means you can react quickly to any solid return and guarantees to deliver the performance your training has paved the way for. The low backrest allows for a better serve and the made-to-measure seat creates a closer connection, allowing you to turn the chair with just your core muscles. This allows you to focus on the court rather than self-propulsion.

RGK GrandSlam Series Tennis Wheelchair Features

Performance on court Only the best materials are used in your GrandSlam. Aluminium is famous for its strength, durability and is synonymous with lightness. The utmost best performance of your chair is ensured by only using elements produced by market leaders, alongside a staggering 19 quality checks throughout the build, from measure to handover. Optimised carbon fibre knee support system with ratchet adjustment for maximum support and agility Seating position to suit your game Perfect toe in toe out for minimum drag Bones Reds high precision castor bearings as standard to maximise energy Low friction castor wheel with less dirt pick up Kenda Kaliente tyres as standard for ultimate court performance
	Strength Aerospace grade aluminium as standard Rigid open frame for efficient manoeuvring Reinforced “impact areas” to prevent game and travel damage, such as backrest and anti-tip
Ergonomics Range of ergonomic backrest options to support your requirements for maximum comfort and balance Ergonomic seat for pelvic positioning and optimum balance Taper seat, V-front or asymmetrical frame design for super responsiveness Tailor made cushion configurations available
	Strapping Range of Ratchet and Velcro strapping to connect you securely to the frame Calf and toe straps supplied as standard Waist strap available for additional support
Frame Options Fixed or adjustable axle position Fixed or adjustable footrest position Single or double anti-tip Fixed or removable anti-tip Fixed or height adjustable backrest Fixed or removable sideguards
	Airtech Sub4 Technology Breathable material to keep you cool Adjustable tension straps for better support and positioning Lightweight and tough for longevity with kevlar reinforced wings

RGK GrandSlam Tennis Wheelchair Specifications

Dimensions	Seat Width	250 to 500mm (in 5mm increments)
	Seat Depth	250 to 500mm (in 5mm increments)
	Front Seat-to-Floor Height	480 to 630mm (in 5mm increments)
	Rear Seat-to-Floor Height	360 to 630mm (in 5mm increments)
	Back Height	203 to 431mm (in 5mm increments)
	Back Angle Adjustment	20° of adjustment (10° forward and 10° rearward from 90°)
	Frame Angle	Determined by Occupied Frame Length - most common is between 60° and 90°
	Center of Gravity (COG) Adjustment	0 to 178mm
Performance/Weights	Frame Material	7020 Aluminum
	User Weight Capacity	275 lbs. (125 kg)
	Product Weight	18.7 lbs. (8.5 kg)

Frequently Asked Questions

What is "made to measure"?

Individual Measurements

Over 30 individual measurements are taken of you and the wheelchair, so that it can be designed and built to your individual requirements.

Ergonomic Options

Alongside many functional options, a wide range of ergonomic options are available to provide optimum comfort, balance, and posture.

Lightweight and Compact

The lightest possible solution is achieved using individual measurements, the highest quality materials, and rigid frame designs.

Why "made to measure"?

Optimum Posture

Sitting in the correct position can significantly reduce the risks of developing pressure-related issues in both the short and long term. Good health helps to promote a more active lifestyle, which in turn can positively impact your wellbeing.

Optimum Comfort

Feeling comfortable increases confidence, which helps you to achieve an active lifestyle. The likelihood of developing prolonged discomfort, pain, and persistent injuries is significantly reduced.

Maximum Performance

You and your made-to-measure wheelchair work in complete unison. This reduces the amount of energy needed to propel, and in turn increases the wheelchair's efficiency to maximize your abilities.

RGK GrandSlam Series Tennis Wheelchair Downloads

Owner's Manual

Order Form

Brochure

Product Review for GrandSlam Tennis Wheelchair

Alfie Hewett

Norwich, UK

★★★★★

"Having the top chair has definitely helped my game."

Gordon Reid

Alexandria, UK

★★★★★

"This chair helped me to win gold at Rio."

Jordanne Whiley

Birmingham, UK

★★★★★

"I use a Grandslam because it’s easy to move around and turn quickly."

J. Adams

Fresno, CA

★★★★★

"Sounds great! Thank you again for all your help! You've been super easy to work with and have great communication. It's much appreciated and I'll be sure to let my other friends know about it Sports as well!"

K. Nakamura

RDS-Design / JAPAN

★★★★★

"Our athlete said he had never used such a rubber set with good friction and softness for 20 years of his carrier. Even more, the rubber lasts longer than before. He was so surprised and told me to buy more:)"

A. Rodriguez

Austin, TX

★★★★★

Finding How iRoll Sports online was a breath of fresh air! I LOVE that you're a badass sports store for adaptive athletes and NOT just another Medical Supply store! LOL

RGK Grandslam Tennis Wheelchair by Sunrise Medical Buyer’s Guide

The RGK Grandslam Tennis Wheelchair by Sunrise Medical is a high-performance sports chair engineered specifically for court athletes who demand speed, agility, and absolute responsiveness. Built with a rigid frame tailored to the individual player, this wheelchair maximizes force transfer with every push, allowing athletes to track down tough shots and maintain momentum. Its design prioritizes low rolling resistance and high structural integrity to meet the intense demands of competitive match play.

Grandslam Frame Geometry and Quick Turns

The foundation of this chair relies on specialized frame architecture engineered for the tennis court. An aggressive camber angle on the main wheels provides lateral stability and allows for incredibly fast pivoting, which is vital for defending the baseline and executing quick direction changes. The integrated anti-tip fifth wheel is positioned to give players the confidence to lean back completely for overhead smashes and serves without risking a fall, ensuring they stay safely in the game.

Custom Made-to-Measure Fit for Athletes

Unlike standard off-the-shelf mobility options, every single aspect of this sports setup is built around the unique anthropometric measurements of the player. From the precise seat width and depth to the exact center of gravity placement, the custom build ensures the user and the chair move as a single unit. This personalized construction optimizes seating ergonomics and muscle efficiency, allowing athletes to generate maximum power with minimal fatigue during long sets.

High-Grade Materials for Intense Sports Play

To withstand the physical rigors of aggressive training and tournament matches, the frame utilizes aerospace-grade titanium or aluminum. These materials are chosen for their exceptional strength-to-weight ratio, ensuring the wheelchair remains incredibly lightweight for explosive acceleration while remaining rigid under extreme stress. The robust build quality guarantees that the chair absorbs high impacts on the court without compromising its structural alignment over time.

Tennis Optimization and Ergo Seating Options

The seating configuration is engineered to give tennis players an optimal mechanical advantage over the ball. Optional ergonomic seat slopes and backrest heights are implemented to secure the pelvis and core, allowing for a broader range of upper-body rotation and reach during groundstrokes. This specialized design keeps the lower body stabilized, translating torso movement into cleaner, more powerful racket swings.

High-Performance Wheel and Component Selections

Performance on the court is heavily influenced by component choice, which is why this model supports top-tier sports wheels and specialized court tires. High-pressure tires minimize friction against the hardcourt surface, while premium pushrims offer enhanced grip for rapid acceleration. Quick-release axles and strategic frame dimensions also simplify transport, making it easier for traveling athletes to pack their gear into standard vehicles.

RGK Grandslam Tennis Wheelchair by Sunrise Medical Review

The RGK Grandslam Tennis Wheelchair by Sunrise Medical stands out as a premier custom option for competitive wheelchair sports. Combining made-to-measure frame geometry with high-performance materials and advanced court stability features, it offers tennis athletes the agility needed to elevate their competitive edge. By focusing on individualized construction and durability, this model delivers the reliable performance required to dominate the court.

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