Black Bearing M24/GPX- BSA- 68/73 bottom bracket B5 bearings

Black Bearing M24/GPX- BSA- 68/73  bottom bracket B5 bearings, allows you to put a 24-diameter crankset on a BB30 frame.

Features

• Type: MTB and road
• Internal frame diameter: BSA
• Frame width: 68 to 73 mm
• Bottom bracket: 24 or GXP
• Comes with 1 adapter to convert the box to GXP
• Compatible brands: Shimano , Sram , Truvativ , Rotor, FSA
• Real weight: 105 g