Frame: 26"x19", front alloy and rear hiten, TIG welded, 4 link suspensionFork: 1-1/8", suspension, steel outer legs and crownHandlebar: Steel ED black handlebar, alloy A-head stemBrake Set: F/R alloy V-brakes, black, alloy lever with resin bracketSaddle: Vinyl cover, blackCrank Sets: alloy black cranks..