New front brake hose for 79 CB750K. Connects to your front brake master cylinder. Here’s a tip: rubber brake hoses are known to break down from the inside out, therefore it’s not always easy to tell if a hose needs replacing. If it’s old, throw it out and replace it! This part replaces OEM#45126-425-023, 45126-425-013. Made in Japan. Check fitment info for all models and year ranges this part fits.