Book the showroom
Multi Year Finance available for UK Customers
Matthew Baynham
“The ease of pushing, turning and transferring into my car with such a light wheelchair was a breath of fresh air.”
4kg*. That’s a newborn baby. A 7 week old Labrador puppy. Your Tiga Sub4. By making 72 minute but fundamental changes to the Tiga, alterations that many would simply neglect to notice, we have made an obscenely alluring, pioneering lightweight wheelchair that is as rigid and stable as it is lightweight. Transferring, propelling, lifting, turning… All effortless with your Tiga Sub4.
*excluding wheels, cushion and any non-certified options.
By embracing marginal gains technology, the Tiga Sub4 has been created as an unparalleled ultra-lightweight wheelchair. A completely unique Sub4 upholstery, shortened axle and pin setup, specially designed froglegs super light castors and corrosion resistant titanium fasteners, the Tiga Sub4 is as smart as it is beautiful.
Only the best materials are used in your Tiga Sub4. 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.
Download the full Tiga Sub 4 user manual here
Do you need help with funding your RGK chair?
There are a few different ways in which you can try to get funding for your wheelchair. These choices include NHS Wheelchair Services, Access to Work and charities.
Lex turned the radio down, letting the soft thrum of the engine become their private soundtrack. She guided the car through winding streets, past neon signs flickering like distant fireflies. The city lights painted fleeting patterns on the windows, creating a moving tapestry that seemed to echo the growing tension inside the car.
A lone passenger slipped in—a woman with a confident stride and a mischievous smile. She introduced herself as Maya, a photographer who worked odd hours and loved the city’s hidden corners. Their conversation started with casual chatter about the night sky, but soon the atmosphere shifted.
The ride became a dance of glances and subtle touches, each moment building on the last. Lex’s fingers brushed Maya’s thigh under the guise of adjusting the seatbelt, and Maya’s eyes flickered with a playful challenge. The city outside faded, leaving only the intimate bubble they’d created together.
Lex had always loved the thrill of the open road, the hum of the engine, and the anonymity that a city’s night could provide. On August 11, 2016 , she decided to turn that love into a little adventure of her own.
Units 8a/b/c Ring Road, Zone 2, Burntwood Business Park, Burntwood, Staffordshire, WS7 3JQ UK.
Part of the Sunrise Medical Group
Company No: 4685517 © RGK Wheelchairs 2024
© 2026 — Fair Line