BB Bottom Bracket Aluminium Alloy for Mountain Bike Bicycle Inner Diameter 46MM Width 79MM Axis 30MM

Feature: 1. Durable and Long Lasting: BB bottom bracket is made of high strength aluminum alloy, ensuring they are sturdy and durable, and can withstand extended periods of use. 2. Optimal Performance: Bottom brackets is designed to deliver exceptional performance, ensuring smooth pedaling and reducing noise, allowing for a comfortable and enjoyable riding experience. 3. Lightweight yet Strong: Despite being lightweight, bottom bracket is engineered to maintain its strength and integrity, providing optimal power transmission and stability. 4. Superior Sealing: BB bottom brackets feature an integrated sealing system that effectively keeps lubricants inside the bearings, preventing dust and water from entering. 5. Suitable for All Conditions: Thanks to its robust construction and excellent sealing, mountain bike bottom bracket can offer reliable performance and durability.

Specification: Item Type:?BB?Bottom?Bracket Material: Aluminium Alloy Applicable Bike Size: Inner Diameter: Approx. 46mm / 1.81in Width: Approx. 79mm / 3.11in Chainwheel Axle?Center: Approx. 30mm / 1.18in

Package List: 1 xBB Bottom Bracket 1 x Accessory