The SAC3055-1 steering head bearing is a high-quality steel component designed specifically for motorbikes, with dimensions of 30mm in diameter, 55mm in length, and 17mm in item length. Made by the reputable brand Koyo in Japan, this bearing is a perfect fit for motorbikes and is known by its Manufacturer Part Number SAC3055-1. It is an essential part for the smooth operation of the motorbike's steering headstock, ensuring durability and reliability for the rider. This product is a must-have for anyone looking to maintain the performance of their motorbike.