Proflow Master Cylinder Reservoir, Remote or Direct Mount, 130mm Height, 80mm Dia, Billet Aluminium, Black - PFEMC300BKPart Number: PFEMC300BK These compact master cylinder reservoirs hold up to 500 ml of fluid, and allow you to relocate your brake clutch fill point to a more accessible or serviceable spot in your engine bay. They have a large 1. 5 inlet and a 3 8 24 outlet for easy match up with a braking or clutch system. They come with a billet aluminium CNC machined cap with a matching bracket in either a polished or black anodised finish.