[Sturdy and Corrosion Resistant] The bottom bracket of this bike is made of high quality alloy material, which is corrosion resistant, sturdy and durable. Suitable for mountain road bikes. Package list: 1 x Bike Bottom Bracket, 1 x Spacer. [High Strength] This is a high strength bicycle frame bottom bracket. It is characterized by its high hardness and resistance to deformation. Directly replace your old or broken one with professional manufacturing. [Convenient and Practical] The bottom bracket adopts a screw-in type crankset, which fits tightly to the bike frame, convenient and practical. Fine workmanship and precision threads can connect better. Tool size: approx. 44mm / 1.7in, 16 slots (tools not included). [With Spacer] The BB thread type bottom bracket is a high quality set of bottom brackets that shield bearings. Comes with spacers and is a great accessory for your bike. [Lightweight and small size] There are two types of mountain bike bottom brackets, you can choose according to your needs. Light and small, easy to install and use.

Specifications


Product model number: ‎ochunpcd4r3in1m-12
Size: ‎DUB PF30 Road Black
Packing size: ‎13.1 x 5.4 x 5.2 cm; 140 g