For Sram XX1 Force GX NX Crank Cover Bolt Gasket Self-Extracting M18/M30 Bicycle Dub Crank Arm Bolt Kit

Brand new and high qualityDIY Supplies:Metalworkingcolor:BlackMaterial:Aluminum alloyPackage Contents:1 x screw1 x pad Piece1 x boltOnly the above package content, other products are not included.Note: Light shooting 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.