julio 22, 2026
Open box The product is a new Shimano BB-UN300-E bottom bracket with a square taper design, a shell width of 68mm, and a silver color. It is specifically designed for British 68mm frames and has a length of 122.5mm. This bottom bracket is manufactured in Taiwan and is a reliable component for cycling enthusiasts looking to upgrade or replace their current bottom bracket. Shimano is a well-known brand in the cycling industry, known for producing high-quality and durable components for bicycles.