• CB750.com is dedicated to the Honda CB750 SOHC and DOHC motorcycles and to their owners who love to ride, restore, and customize them.  All CB750 enthusiasts are welcome regardless of where you are from or whether you are into CB750 choppers, bobbers, cafe racers, drag bikes, or restorations.  Enjoy the site!
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    It's the new year and we have a lot to look forward to in 2016! The site will be overhauled to keep up with the demand for new features, mobile compatibility, and security issues. Change is hard, but in this case necessary, and we hope the transition goes smoothly and makes for an even stronger community.

    If your resolution for the new year was like mine to de-clutter and organize, and you have boxes of CB750 parts you don't know what to do with, consider listing them in our Classifieds Section. It's simple and free. Register today if you're not already a member.

    Thank you to everyone who has helped to make this community great. Hopefully we have many more great years ahead. Happy New Year to you all!
  • Recent Forum Posts


    Weak power to coil. New coil may be no good as well. Not impossible. Flip them and see if problem moves. No enough dwell (too wide a gap) on one point

    no spark issue

    amc49 Yesterday, 08:14 PM Go to last post

    I have an issue with spark on 2 and 3 . New coils ,new points and condensers. No spark at plugs. #2 and 3 point flash but not a strong spark. Any ideas

    no spark issue

    78cb750dresser Yesterday, 07:35 PM Go to last post

    That seems normal to me, my '77 550 does it and been riding it forever like that. A little loose is good.

    Loose tank

    amc49 Yesterday, 07:20 PM Go to last post

    Electronic ignition spark units, normal. The early ones melted all the time. The potting compound was too soft, nothing is wrong with it otherwise. The

    Whatís this little doohickey?

    amc49 Yesterday, 07:16 PM Go to last post

    Hi guruís. Just scored a sweet little 79 750F. Been years since Iíve had a Honda, so Iím really rusty. Ordered a service manual but it wonít be here for

    Whatís this little doohickey?

    AcMedic Yesterday, 05:50 PM Go to last post

    I have a 1978 CB750. The tank is loose a little when the seats down but more when the seats raised. Any advise on how to make it more stable?

    Loose tank

    garymain61 Yesterday, 07:10 AM Go to last post