Motion Pro, steering head race pullerDesigned to quickly and precisely remove outer bearing race from the steering head without the use of a hammer and punch Puller design ensures bearing is pulled perfectly straight to eliminate possible damage to frame Works on all tapered bearing races from 47 mm to 55 mm OD Precision machined anodized aluminum cup will not damage seal surface Brass bearing washers for easy use and long life Hardened steel jaws engage securely on inner bearing lip