Feature

●Dust-proof and Waterproof: Bottom bracket holds lubricant in bearing, dustproof and waterproof, suitable for extreme riding environments
●ENHANCED Lateral STABILITY: The bottom bracket of the road bike enhances lateral stability and is less likely to loosen and produce noise
●PRECISION MACHINING: Bicycle bottom bracket is precision machined for long life and has a high strength center shaft and excellent sealing performance
●EASY TO INSTALL AND USE: The cycling bottom bracket is lightweight and small in size, easy to install and use. Great accessory for the bike enthusiast
●Aluminum alloy outer frame: bottom bracket is made of aluminum alloy frame, slippery pedaling, reduce noise, maintain strength and light weight


Description

Features:
1. Aluminum alloy outer frame: bottom bracket is made of aluminum alloy frame, slippery pedal, reduce noise and maintain strength while remaining lightweight.
3. Dustproof and Waterproof: Bottom bracket holds lubricant inside the bearing, dustproof and waterproof, suitable for extreme riding environments.
4.Precision Machining: Bicycle bottom bracket is precision machined for long life and has a high strength center shaft with excellent sealing performance.

Specifications:
Item Type: Bottom Bracket
Material: Aluminum Alloy, Shield Bearing, Nylon
Inner Diameter: Approx. 30mm/1.2"
Outer Diameter: Approx. 47mm/1.9in
Compatible Frame Tube Diameter: T47
Compatible Frame 5-Way Width: Approx. 0.1 inches (3 mm) 2.7 - 2.9 inches (68 - 73 mm)


Package List:
1 x Bottom Bracket

Note:
Please allow slight deviation due to manual measurement.