VGEBY Bike Bottom Bracket- Durable Aluminum Alloy Mountain Bike Bottom Bracket Lightweight Bicycle Crankset Bearing Cycling Accessory-red-

Feature: 1. ??SUITABLE FOR?-- The integrated bottom bracket applicable for mountain bikes and road bikes. 2. ??THREADED SYSTEM?-- The threaded system can protect frame, output more power, it is better than the normal structure of the bottom bracket. 3. ??WEAR RESISTANCE?-- Improved wear resistance, not easy to rust, its lubricity makes you more relaxed and labor?saving in cycling race. 4. ??EXQUISITE WORKMANSHIP?-- Fine workmanship and clear thread, different parts connect closely.Small size and lightweight, easy to carry and store, convenient to use. Specification: Item Type: Bicycle Bottom Bracket Material: Aluminum Alloy Color: As Pictures Shown Length: Approx. 99.1mm/3.9in Height: Approx. 68mm/2.7in Inner Diameter: Approx. 24 mm/0.9in Package List: 1 x Bottom Bracket 2 x Accessories