• 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!
  • Happy New Year!

    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


    Babbitts,service honda, any online honda dealer normally has an online fiche. Most only go to 77 but the oring is the same for all sohc motors

    CB K2 oil line o-ring size

    dirtdigger Yesterday, 09:43 PM Go to last post

    Where online. Havenít found anything yet

    Sent from my iPhone using Tapatalk

    CB K2 oil line o-ring size

    BillReimer Yesterday, 08:13 PM Go to last post

    Order online, the online fiche also gives the dimensions

    CB K2 oil line o-ring size

    dirtdigger Yesterday, 07:32 PM Go to last post

    Make an offer, all parts are in central new York. I see what they list for on ebay. I am looking for enough to buy tires and some odds an ends. Later

    1976 cb750 frame and NY title

    Chris_fopo Yesterday, 07:24 PM Go to last post

    Seat has been sold. All other items still available!

    Assorted '79 CB750k Parts (OR)

    P_e7 Yesterday, 11:39 AM Go to last post

    Iím restoring a Ď72 750 & need to replace the o-rings on the lines coming from the oil tank to the engine block. Anybody know what size they should

    CB K2 oil line o-ring size

    BillReimer Yesterday, 09:30 AM Go to last post