Black Bottom Bracket Bike Bb30 For For Sram Gxp Fit Bearing 68-73Mm

Weight: 130g Spec: PressFit design, fit for , ,,SRAM GXP(use attached conversion sleeve). length fit for 68-73mm length frame used. Colour: black Material: aluminum + bearing Size: Outer diameter: 42mm, inner diameter: 24mm Package Contents: 1 x Bottom Bracket 1 x Conversion Ring Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.