

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.
There is a distinct dopamine hit not just from solving the puzzle, but from getting away with it . When a player finds the three-digit code to open the virtual safe while a Microsoft Teams notification blinks in the next tab, they experience two victories: one over the game’s designer, and one over the system that tried to block them.
Teachers and IT administrators have long played whack-a-mole with gaming sites (Cool Math Games, Kongregate, Miniclip). Unblocked escape rooms represent the next evolutionary stage. They are too numerous to blacklist, too low-profile to flag, and too intellectually "legitimate" to easily dismiss. After all, isn't puzzle-solving educational? Let’s deconstruct a typical experience: The Subnet Administrator’s Office (a popular fictional example). unblocked escape rooms
For the uninitiated, the term sounds paradoxical. An escape room, by definition, is a barrier—a locked door, a series of ciphers, a ticking clock. But "unblocked" refers not to the game’s narrative, but to its accessibility . These are digital puzzle games designed to bypass the restrictive firewalls of schools, libraries, and workplaces. They are the folk art of the information age: scrappy, clever, and built for the environment where play is most forbidden. At its core, an unblocked escape room is a browser-based puzzle game that strips away the bloat. No downloads. No plugins. No accounts. No chat logs that get saved to a server. Just pure, unadulterated problem-solving. There is a distinct dopamine hit not just
Standard entertainment—Netflix, TikTok, AAA video games—requires uninterrupted time and psychological bandwidth. An unblocked escape room requires the opposite. It thrives in the cracks of the day: the five minutes between classes, the lull after a spreadsheet is submitted, the furtive moments when the manager is in a meeting. Unblocked escape rooms represent the next evolutionary stage