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.
Anomaly survives because GSC Game World is a mod-friendly company that values its passionate community more than it fears copyright technicalities. It’s not strictly “legal” in the black-and-white sense, but it is accepted, tolerated, and de facto permitted .
Here’s a helpful write-up explaining the legality of S.T.A.L.K.E.R. Anomaly . S.T.A.L.K.E.R. Anomaly is a massive, free-standing standalone mod for the S.T.A.L.K.E.R. game series ( Shadow of Chernobyl , Clear Sky , Call of Pripyat ). At first glance, you might wonder: how can a project that uses assets, code, and an established intellectual property (IP) from a commercial developer (GSC Game World) be legal?
The short answer is that Anomaly operates in a legal but survives primarily because of GSC Game World’s explicit tolerance and support , combined with technical and legal protections that prevent outright piracy.
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 Rising Peak Crown