Custom made Titanium Mountain bikes designed in Melbourne, Australia. Hettly frames are constructed entirely using certified aerospace grade 3Al – 2.5V Titanium seamless tubes that are hydroformed and double butted to achieve specific mechanical properties. Each individual frame goes through a strict quality assurance process done in house and is backed by life time warranty. All of our frames and products are rigorously tested on the trail and by independent accredited inspectors to ensure they satisfy the mandatory Australian Standards AS/NZS 1927:2010. Our frames are Custom made, you choose what you want or we can assist.