68/73MM Mountain Bike Bearing Aluminum Zinc Zinc Alloy MTB Bearing Crankset BB Accessories

Label:Yes Material: aluminum Zinc Zinc Zinc Zinc Alloy body Package include:1Pc Bicycle Bottom Bracket Tooth pattern:BC 1.37-24T Color: Black/Red/Colorful Specification : English Threaded Hollow, Inner diameter: 24mm Bearings: Sealed Bearings BB frame length:68/73mm Material: AL7075 Aluminum Zinc Zinc Zinc Zinc Alloy For: Sram / Prowheel 24mm/IXF/Etc Weight:about 100g

Warm Tip : Please be reminded that due lighting effects, monitor's brightness/contrast settings etc, there could be some slight differences in the colour tone of the website's photo and the actual item. Item Measure by hand, it could be 1cm diferent,your kind understanding will be much appreciated.