wheels manufacturing wheels mfg bottom bracket adapter for bb30 sram truvativ 22 24 mmThe BB30 SRAM adapts 22 24mm Spindle Cranks (SRAM TruVativ) to BB30 frames. Tap the adapters into the 6806 bearings in the BB shell, then install the spindle and cranks. Use the Crank Spindle Spacers to adjust your chainline, or to eliminate lateral movement in your cranks. Item number BB30 SRAM EAN 836572007990 Brand Wheels Manufacturing Material Delrin