This product is a pair of vintage Shimano 600 brake levers, model BL-H105, made from aluminium in Japan around 1985. The levers are designed for drop bars with a 23.8mm clamp diameter and have a 4-finger length for easy operation. The polished ally colour adds a classic eroica touch to any road bike, making them a stylish and functional choice for cyclists looking for high-quality genuine classic old school brake levers.