How often should I change my front fork oil on my CB450 / CL450 / CB500T? Common Motor December 17, 2018 05:33 Follow Every 5,000 miles / 8,000 km or once a year, whichever comes first Related articles What type of fork oil and how much fork oil should I use in my CB450 / CL450 / CB500T? What is the correct tire air pressure for my for my CB450 / CL450 / CB500T? How do I check my order status or track my package? What is the spark plug gap for the CB450 / CL450 / CB500T? Honda CB450 / CL450 / CB500T Valve Adjustment & Cam Chain Comments 0 comments Please sign in to leave a comment.