RGK Octane Sub4

The titanium revival is upon us – and it is exceptionally light at 4kg. That’s a new born baby. A 7 week old Labrador puppy. Your Octane Sub4.

The classic Octane design has been redefined, combining it with tried and tested Sub4 technology and a hand crafted made to measure titanium grade 9 frame. Titanium has this wonderful natural quality that absorbs shocks and soaks up road vibration, delivering a super-smooth and comfortable ride quality for you. Transferring, propelling, lifting, turning… All effortless with your Octane Sub4.

Titanium will not rust and is very resistant to corrosion and salt water. Perfect for adventures out and about. The Octane Sub4 frame has natural in-built shock absorption to soak up road vibration, which means that it will deliver a super-smooth and comfortable ride quality like no other. A titanium frame has a far greater ability to bend without breaking, elongating by up to 25% compared to around 15% for steel and 8% for aluminium. Strong as steel but 45% lighter, titanium has the highest strength-to-weight ratio out of all the known metals....and still under 4 Kg.

Alongside the smooth ride, beauty and lightness, the Octane Sub4’s 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. 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.