Bicycle Center Shaft Mountain Bike Middle Axle 5 Way for Road Bikes 46mm ID 79mm Width 30mm Crankset Axes

Feature: 1. DURABLE MATERIALS: Bicycle center shaft is made of aluminum alloy, and the bottom bracket is sturdy and durable, which has the best performance and longest durability 2. SMOOTH AND LOW NOISE: Bicycle middle shaft tread smooth, reduce noise, light weight while maintaining strength 3. EFFECTIVE WATERPROOF: Road bicycle axle adopt integral seal, the lubricant is retained in the bearing, dust and waterproof effect is good, suitable for harsh riding environment 4. GREAT WORKMANSHIP: Bike center shaft come with good performance and stable structure, the degree of lubrication is good 5. DURABLE AND STABLE: Bicycle middle axle is made with fine workmanship, possess compact appearance, can make sure durability and stability Specification: Item Type: Bicycle Center Shaft Material: Aluminum alloy Inner Diameter: Approx. 46mm 1.81in Width: Approx. 79mm 3.11in Crankset Axes: Approx. 30mm 1.18in . Package List: 1 x Bicycle Center Shaft