HUIHEYU Threaded Bike Bottom Bracket BB52/24mm Durable BB52 Bottom Bracket Threaded Bottom Bracket Aluminum Alloy Bicycle Bottom Bracket MTB

Model: External Threaded Hollow Bottom Bracket;Road car press-in center axle Material:Aluminum Alloy Cups + Resin Specifications: Fits frames with 68-73mm(2.68-2.87in) bottom bracket shells; Color:As the shown Package Included:1*Bike Bottom BracketInner Diameter: Compatible with 2.4cm(0.94in)Spindles Item type:Bike Bottom Bracket Bearings: High-Quality Dual Bearings Spacer Dimensions: Outer Diameter 42mm(1.65in), Inner Diameter 35mm(1.38in), Thickness 2.5mm(0.10in) Note:

1. The real color of the item maybe slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow 1-2cm(0.39-0.79in)slight manual measurement deviation for the data. Thank for your understanding.