More informationThe HOPE T47 86/92 mm bottom bracket is a component for frames equipped with a shell with a threaded T47 diameter, a width of 86.5, 89.5 or 92 mm and a Hope bottom bracket with 30 mm crank axles The bearing balls are made of stainless steel for greater durability and the cup is made of aluminum. Color: Black Shaft diameter: 30 mm Shaft length : 86.5 mm, 89.5 mm, 92 mm Bottom bracket type : T47 Axle type : Thru