Bike Bottom Bracket BB30 368 BB92 PF30 Aluminum Alloy Screw In Cycling Bottom Brackets for Mountain Road Bike

Feature: 1. ALUMINUM ALLOY OUTER FRAME: Bike bottom bracket is made of aluminum alloy outer frame, fluent pedaling, reduce noise, light weight while maintaining strength. 2. HIGH STRENGTH: Aluminum alloy bicycle bottom bracket is high strength, strengthen lateral stability, not easy to loosen, and refuse to make strange noise. 3. GOOD SEALING PERFORMANCE: Cycling bottom brackets have good sealing performance, dustproof and waterproof, suitable for harsh riding environment. 4. PRECISE MACHINING: Road bike bottom brackets are precise machined, strong and durable, not easy to deformation and damage, and the service life increases. 5. BICYCLE ACCESSORIES: Mountain bike bottom brackets are light in weight, small in size, easy to install and use. Excellent accessory for cycling enthusiasts. Specification: Item Type: Bike Bottom Bracket Material: Aluminum Alloy Suitable For Frame Five Way: UK Standard Thread Five Way, Five Way Width: 68 73mm 2.7 2.9in Suitable For Crankset: for SRAM DUB Crankset, Crankset Axes: 28.99mm 1.1in. Package List: 1 x Bike Bottom Bracket 2 x Washer Note: Please allow some error due to manual measurement.