With this BB86-BB92 Interlock bottom bracket you can install a SRAM DUB crankset in a BB86-BB92 frame. The perfect bearing alignment ensures a creak free bottom bracket solution.Specifications:- Frame type: BB86-BB92- Crank type: SRAM DUB- Frame width: 86.5 mm , 92 mm- Frame Inner Diameter: 41 mm- Bearing type: Chrome Steel or Ceramic