T47 79MM Bottom Bracket Excellent Sealing 28.99mm for BBright BB79 Steel Ball Bearing Bottom Bracket for Bike

Feature: 1. Enhanced Stability and Sealing: The bottom bracket features improved stability and sealing, reducing wobbling and noise while offering superior waterproofing performance for a smoother ride. 2. Wide Compatibility: Designed for broad compatibility, this T47 79MM bottom bracket fits a variety of bicycle models, making it a versatile choice for cyclists. 3. Steel Ball Bearings: Equipped with steel ball bearings, the bottom bracket boasts high hardness, excellent load capacity, not easy to collect dust, wearproof, ensuring stable performance. 4. Aluminum Alloy Construction: The bottom bracket s main shell is made of robust aluminum alloy, providing exceptional durability and a long life even under demanding conditions. 5. Dimension: With an outer Diameter of 47mm, axle Diameter of 29mm, and bottom bracket width of 77 to 83mm, this bottom bracket is engineered for precise fit and optimal performance on your bike. Specification: Item Type: Bottom Bracket Material: Aluminum alloy body, steel ball bearing Size: Outer Diameter: Approx. 47mm 1.85in Axle Diameter: Approx. 29mm 1.14in Bottom Bracket Width: Approx. 77 83mm 3.03 3.27in. Package List: 1 x Bottom Bracket 2 x Accessories