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https://dallas.craigslist.org/ndf/mcy/d/frisco-1972-honda-cb750/7325933074.html Hello, I am selling my 1972 Honda CB750Four. My grandfather purchased this bike brand new in 1971. It sat for a while until I fixed it up a bit and got it running. I put new tires, new chain, cleaned the carbs and...

Hello, I am selling my 1972 Honda CB750Four. My grandfather purchased this bike brand new in 1971. It sat for a while until I fixed it up a bit and got it running. I put new tires, new chain, cleaned the carbs and a few other things to get it back up and running a few years ago. After having a...

I have a 72 CB750 in Orange, CA. Currently is not running. Want to get it checked out and am looking for someone in Orange/Corona area. Thanks.

So I just checked my coils and spark plugs after having some issues and everything is fine. Now for some reason when I start he bike it only runs on cylinders 1 and 4. I have to turn the idle up just so it can idle. After trying a few things I turned off the fuel at the petcock. A few seconds...

So Ive noticed this rattling once the engine has been warmed up after about a 20 min ride. Here is a video of it. sounds like the exhaust or bottom of engine. Also makes the exhaust pop a little. Alost the header on my 3rd exuahst seems to be not all the way flush because of the exhaust pipe...

alrighty, so I just changed the ignition switch. I used an ignition switch that is for a later 72 cb750 because apparently they don't make the one for mine any more. I cut the wires and installed everything the way the mechanic told me. Everything worked fine. Rode all day with no problems...

Alright so my ignition switch went bad on me. When i turn the key on it gets no power, I have to hold it inbetween on and off. Which obviously doesnt work while riding. So I'm looking for a new one online and everywhere they have the ones with the white square plug. Of course mine has the...

Hey so this actually has happened to me on my old 88 Honda Hawk I used to own as well. On my 72 cb750 When I accelerate hard from a stop and try to shift to 2nd gear it almost always slips into nuetral and i have to slow down and then it will go to 2nd. If i just slowly accelerate from a stop...

Hey guys so I'm ready for new tires and I'm noticing its a lil more difficult with vintage tires. Mine are 3.23 19 front and 4.6 18 Rear (100 and 120). I can find some tires that are those sizes but a lot of the 120s say they are for front tires. My question is can I use 2 front tires on my...

Hey guys. Just got done clubman bars for my 72 cb750. Putting them on and I noticed that the wires won't fit unless holes are drilled in the bars like the stock bars. What is the easiest way to do this. Just looking for suggestions. I was thinking bout trying to file down or cut out a lil...

So I finally got my 72 cb750 started( I literally jumped for joy). After installing new coils ( it wasn't getting spark). Now, gas is coming out of the overflow hose from carbs 2 and 3. And the bike turns off after like 10 seconds. I rebuilt the carbs so I thought everything should be fine...

Hi guys, just got a carb rebuild kit for a completely stock 1972 CB750. I'm bout to put them back together but would like to know how the jetting works. Ive hear your supposed to turn them a certain amount of times or something but I have no clue and can't find it on here. Also the idle...

The bike hasnt started in 30 years and after doing carbs and spark plugs I am trying to start her up! With the choke on when i hit the ignition it starts to fire up and sounds like its actually running until i let go of the ignition button! What does that mean! I literally feel like it is...

Hey guys. On a 72 750 I was just wondering what the button on the very bottom of the left hand control is? It is directly below the horn button. It's pretty much the same position as the ignition button but on the left side. Thanks!

Hi, so I've been working on my 72 CB750 for a few weeks now. Cleaned the carbs and tried to start her up. The starter worked but it did not fire up. It seemed like it wasn't getting gas. I took the Petcock off and cleaned it all out and still nothing. When there is gas in the tank and the...

Hi all, I posted a while ago about having my dads old CB750 shipped out to Los Angeles from Chicago. Well I finally got it out here! It is beautiful. Amazing condition but hasnt been started in over 25 years. Just put a new battery in it and all the electric worked great, including the...

Hi guys, so my dad has a 72 cb750 in my grandmas garage that hasn't been started since 1983. I have been wanting it forever and he finally said that I can have it. Problem is I live in LA and the bike is in Chicago.. So I hired a guy on uship.com to ship the bike out here but when him and my...