• 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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    Published on 01-03-2016 03:11 PM

    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. The transition should be happening in the next couple of weeks. Change is hard, but in this case necessary, and we hope it 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!
    Published on 09-30-2015 03:08 PM

    Mac Performance is looking for someone in the Southern California area with a 1979-1982 CB750 to lend their bike for exhaust prototyping. Click for details!

    Published on 09-30-2014 03:46 PM

    Check out Johnny's (Stabler) 1971 Amen Savior CB750 build! It turned out great! He bought the frame on Ebay in 2009 and had it delivered in early 2010. The project took about three years to complete. He started by getting a CB750K5 motor with the later '77-'78 carbs and a MAC exhaust. He had the handlebars custom made to his specifications out of stainless tubing. Stabler made a stainless steel bracket to mount the NOS (New Old Stock) Sears auxiliary lights and he also made the sissy bar from stainless round bar. The bike has a Harley Narrow Glide front end with a 21" wheel up front and an 18" wheel in the rear. The seat is an old C&G that Stabler reupholstered himself. The tank is an old '70s GME and the rear fender is a simple bobbed flat fender. The paint job was done by Mats Kroon.

    See the build from start to finish.

    Click to enlarge:

    Published on 04-17-2014 02:31 PM

    CB750 Supply April 2014 $50 giveawayDon't miss out on the CB750 Supply $50 gift certificate drawing for April! Entries must be received by April 30, 2014 at 1:00PM EST to qualify. Enter the drawing now!
    Published on 10-10-2013 04:11 PM

    Check out this 1980 CB750K called The Stinker from Old and Slow Racing Team! This did 131 MPH at the Texas Mile in March of 2013.

    Published on 04-22-2013 11:48 AM

    Check out this electric race bike!



    Owner Ed Fargo had this to say about the bike:

    It started life as a 1979 CB750F sitting in the back room of a motorcycle salvage yard. It needed a better life. The motor was frozen, but it had good bones. The glass is from Airtech Streamlining (supposedly from the original Honda racing molds). The ride is period correct with the exception of the motor. I have raced and rebuilt many vintage bikes and this one can be seen running at Road Atlanta in April and September, 2013 in the Historic Moto Gran Prix (the only electric).

    Specs:
    • 160 LifePo4 Lipo batteries
    • 106 Volts DC
    • 80HP Brushed DC motor
    • 1000 amps (yes really)
    • 100% torque at zero RPM
    • No Transmission

    Originally 540 Lbs, now 380 Lbs.

    Love it or hate it, it is a FUN ride.

    Ed

    Thanks for sharing Ed! It's a beautiful bike. Read more about the bike in Ed's thread Old Racer, New member running vintage series.

    Published on 01-24-2013 11:46 PM

    Pidaster brought this '76 Honda CB750K home in boxes and look at it now! It took a lot of cleaning, rebuilding, paint, and few new parts to get it where it is today... but he's not done yet! After he builds his shop he plans to tear it down again and powder coat the frame, rebuild and paint the motor, add rear sets, and a give it a new paint scheme.

    See pidaster's thread for more details of the bike.




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  • Recent Forum Posts

    amc49

    Pretty sure they started in '81..................they work fine until the rubber gets hard then problems.

    Make sure petcock works well then

    Carb Vacuum Gravity Feed Fuel Petcock

    amc49 Today, 04:46 AM Go to last post
    chopperiron

    I'm new and old please have patience
    First I'm looking for a FRAME for a 1969 CB750
    Plus can anyone tell me, to be considered a Sandcast engine,

    1969 Frame

    chopperiron Yesterday, 07:06 PM Go to last post
    chopperiron

    I would like to discuss Sandcast,My e mail chopperiron@comcast.net

    Frame

    chopperiron Yesterday, 06:54 PM Go to last post
    Flogger

    What year did Honda start making the CB750 use vacuum feed vs gravity feed? My 81 CB750C is not where I can check it out. Is there any issue with these

    Carb Vacuum Gravity Feed Fuel Petcock

    Flogger Yesterday, 04:59 PM Go to last post
    motobonita

    This is a great site too. But, it only is really for a stock-like restoration. It doesn't actually show you how to do anything.

    CB750 Build Website

    motobonita Yesterday, 11:26 AM Go to last post
    mchapa

    I have a K3 and in need of replacing the left bar switch... Seems like everyone sells this switch with the wires that go in the handlebar..
    I

    K3 left bar switch

    mchapa Yesterday, 08:59 AM Go to last post