Octane Sub4 RIGID WHEELCHAIR
Rethinking the ultra lightweight wheelchair from the ground up.
 
What weighs 4 kilograms (8.8 lbs)*? A newborn baby. A 7-week old Labrador puppy. The RGK Octane Sub4*. For more than 3 decades, RGK has been at the forefront of made-to-measure manual wheelchair innovation. The Octane Sub4 is the result of our obsessive focus on perfecting fit and materials. Transferring, propelling, lifting, and turning are all effortless with the Octane Sub4.
 
Engineered for Lightness
Only the best materials are used in the RGK Octane Sub4. Titanium is renowned for having all of the positives of aluminum with the additional bonus of natural, intrinsic shock absorption. The utmost best performance of the Octane Sub4 is ensured by only using components produced by market leaders, alongside a staggering 19 quality checks throughout the build, from initial measurements to final handover.
Sports bearing housing
Stem bolt complete with integrated washer
Low profile caster arm design
Low profile cross braces
Optimized axle and pin setup with titanium sleeves
Compact wheel locks with lightweight mounting system
Lightweight carbon fiber sideguards with fender and lightweight sideguard mounting system
Lightweight carbon fiber footplate
Titanium fasteners used throughout
Optimized single or dual tube frame design
Many non-certified wheelchair options available
 
 
The Many Benefits of Titanium
Alongside the smooth ride, beauty, and lightness of titanium, the Octane Sub4's frame material is out of this world.
Strong as steel but 45% lighter, titanium has the highest strength-to-weight ratio out of all the known metals.
The Octane Sub4 is a breeze to push, wherever you go.
It’s built to be durable, so you have peace of mind knowing you can take it anywhere.
No Corrosion
Smooth Ride
Durability
Strength-to-Weight Ratio
 
Contact us to review the order form for best fit.