The engineers at Syncros came up with the perfect blend of 7075 alloy and carbon to produce the FL1.0 stem. At the core is a very thin skeletal structural of alloy. This is wrapped by high modulus carbon which then adds strength and dampening. The squared off and somewhat rectangular body profile and shape adds plenty of stiffness. This lightweight beauty can muster all of the abuse you can throw at it. Cosmetics are just how we like it: simple and black. Available in several lengths.