Our time-tested, favorite 4-bolt, 25.4mm stem is back with a lovely fresh face. Silver has a dull-bright, satin nickel-plated finish, and black is electroplated to increase weather resistance. We aimed for a simple, durable, long-lasting stem that will look handsome for generations. Simple but strong TIG-welded construction Nitto manufactures products at domestic factories. * SimWorks logo decal is included. Material : CrMo Steel body with Al Faceplate Extension : 50, 60, 70, 80, 90, 100, 110 & 120mm Angle : 80 deg. Bar Clamp : 25.4mm Post diam. : 28.6mm Post Stack Height. : 42mm Color : Silver & Black