Lyla Bike Bottom Bracket Square Hole Bearing BB Bike Bottom Bracket 127.5mm Cycling Bicycle

Description:This Square Tapered Bottom Bracket sealed bearing BB made of carbon steel bearing material- high strength with high loading bearing.Sealed cartridge and dustproof hex screws provides water resistance and prevents dust for great performanceCarbon steel bearing reduces abrasion, vibration and makes maintain easier and integrated can protects the frame, more power outputFeaturing super-accurate bearings and precise threads for smooth operation and improved durabilitySuitable for 68mm frame shell and please use professional BB tool for installing and replacingSpecification:Frame Width: 34.5mmLength:110.5mm/4.35inch116mm/4.57inch118mm/4.65inch120mm/4.72inch122.5mm/4.82inch126mm/4.96inch127.5mm/5.02inchPackage Includes:1 Piece Bike Bottom Bracket