The Cannondale F600 CAAD4 Large Mountain Bike Frame and Headshock Ultra Fork is a vintage mountain bike frame made of aluminium, in a striking yellow colour. This is a medium size frame designed for 26-inch wheels and features a front suspension system for a smoother ride. Made in the United States by the renowned brand Cannondale. No wheels and needs a front brake lever otherwise a complete bike. Collection only on this item please.