The FBL (Four-Bar Linkage) Joint is a tried and true design that keeps a frame securely locked. It features a forged and precision machined lever designed to offer a smooth surface for fingers. All other hardware is stainless steel for durability.
The rear half of Tern frames use a patented 3D structure we call DoubleTruss to build in extra stiffness. It helps resist torsional forces so our bikes flex less. That means increased stiffness and much better power transfer from the pedals to the rear wheel. The proof’s in the ride.
Our Telescopic Handlepost gives you the option of riding high for comfort, or low for aerodynamics. It retracts into a short, compact package for portability, but only takes seconds to extend. Plus, it’s stiff and strong, so you get full-bike rigidity.