Bike Bottom Bracket Lightweight Aluminum Alloy Low Noise Ceramic Hollow Bottom Bracket with Wrench for Mountain Bikes

Feature: 1. Aluminum Alloy: Bike bottom bracket is made of aluminum alloy outer frame, easy to pedal, high strength and corrosion resistance. 2. Stable and Low Noise: Bike ceramic bottom bracket can strengthen the lateral stability, not easy to loosen, reduce noise, and refuse to noise. 3. Accurate Workmanship: The bike threaded bottom bracket adopts accurate processing, good sealing performance and long service life. 4. Easy to Install: Bike hollow bottom bracket is light in weight and small in size, easy to install and use. A great accessory for cycling enthusiasts. 5. Professional Tools: Mountain bike center shaft comes with accessories and wrenches, professional repair parts tools, suitable for most bikes.

Specification: Item Type: Bike Bottom Bracket Material: Aluminum Alloy, Ceramic Application: Suitable for Frame 5 Pass Diameter: 46mm/1.8in, 5 Pass Width: 86.5mm/3.4in

Package List: 1 x Bike Bottom Bracket 1 x Accessory 1 x Wrench

Note: Manual measurement, please allow slight error