frame

This is my first rebuild project on a 1977 cb750F Super Sport. Need advice of where to get aftermarket break lines, calipers(or rebuild kit), reservoirs. I was hoping that there would be a total package "kit " that might even come with rotors and pads that some company put together for this...

I was wondering,.? On the 81 Cb 750 K,.can I go one size bigger on the rear tire,.,? Thks Keith,.,

edit: nevermind .... this place is dead.

So as I am taking my front suspension apart on my 81 CB 750 K.,What part does the oil line play in this . And should I rebuild these since it is a frame up rebuild,.,? Thks Keith,.,

Hi to all, newbie here. picked up nasty chopper build attempt . hardtail frame cb650 dominator motor. had, I assume-from PO, honda triple tree, 9inch stem, 35mm fork tubes, fuse box over handle bar clamp area. one side top fork clamp is cracked and i'm needing either a replacement top tree or...

Hi Everyone, I am in the process of rebuilding a CB750F with a few mods, one of those is lowering the front suspension. i will go down the route of ordering shorter tubes but I would like to try it first with some spacers to see how much lower i want to go. Do you guys know a webshop/site that...

Just got done removing the rear wheel from the '79 CB750F I've taken as this winter's project. The 79-83 FSM Addendum (chapter 22) for removing the wheel says to remove the wheel before removing the axle. The frame is set up for that to work, but the brake carrier has the axle going through it...

I am being offered a '79 750k,I am told it is almost running. Not sure what that means. My bigger concern is the fact that it has no new York paper trail. I do have a '76 750f frame and many other parts. That frame has a tittle. Does anyone have any ideas if it will be possible to build a...

Hi all, I just acquired a handsome 1980 CB750F. The rear brake was seized which I had assumed was the piston. Turns out the piston is fine and I'm ready to rebuild with just new seals; easily obtained. What is of concern is that it was missing the brake pad shim and brake pad spring. Both of...

I have a CB750K RC01 1982 and need to change my brake disc rotors. I have found new aftermarket rotors that look similar but they are specified for a CB750C so I wondered if they used the same disc brakes on the CB750K? Thanks!

Having reached the stage in my rebuild of fitting the front brakes I ran into problems bleeding the air out. Rebuilt calipers, new pads and new braided brake lines. Following the manual(s) resulted in a very soft brake lever, several attempts at bleeding produced no improvement, the lever almost...

Hi Guys Anyone out there knowing where to get the seat hinges for the Honda 750 K7 model ? Only have a drawing of them from cmsnl and they look different from the hinges fitting a K6 …. I have invested in a repro K7 seat but no one has the hinges for it :confused: Any ideas ? regs

G'day guys, hoping someone can assist. I am still trying to narrow down exactly what year my bike is, but seem to have it pegged for 1980 CB750KZ or KA. In saying that, there's a few bits on it that aren't right for the bike (not even Honda parts). Indicators are Suzuki and headlight bucket is...

Hi, anyone out there that tried to mount wider/bigger tires on original comstar rims? I want to run atleast 140 width at rear and 100 at front. The one i really want to use for rear tire is 150/70x18!!! I want to use mitas offroad tires and dont want to change rims, mostly a question of price...

And it didn't fit. The listing said it was compatible but the holes aren't matching up. My fault for not having done the homework but now I'm trying to figure out if I A) Waste time trying to find a decent used 69-72 clamp B) But a NOS one on ebay for 250+ or C) But a slightly beat up front end...

Hi all, first post here. I've recently undertaken a build on a 82' CB750K with air assist forks. I've removed the front suspension, installed Progressive springs with a spacer cut to length and refilled with 15w oil. Now that I have the forks where I want them, (without air), I'm wondering...

I know BMW parts - not Honda. These came with the lot I bought and I don’t have the knowledge to place them Does anyone know the Model and Year these parts go to Thanks

So kind of a complicated situation I've gotten myself into... but after doing some modifying of the frame geometry, I'm trying to calculate whether the Cognito Moto oil can will work on my bike... what I need is the dimensions between the mounting studs. So, distances between the four holes...

Hey, brand new to the cb crew I want to covert into a cafe racer type and want to swap out he fork and maybe lift the suspension and play around with it. I don't know where to start any suggestions ?

I just changed my fork seals, dust caps, and the little split plastic seal inside the cartridge. It went pretty well except for the darn clips. I filled each leg with 6oz 10w and put the springs in small diameter first. I can’t get the fork caps to engage without slightly cross threading. I’m...

Hi all, Just finished a 74K project, and have discovered that I hate the original prickly Honda hand grips. Does anyone have a recommendation for comfortable and functional grips that they have used? I'm thinking of maybe going with the British style grips like those on my '78 Triumph...

I have never rebuilt a bike before, a few cars but never a bike. I bought a 1979 cb750 frame that came with complete forks and rear shocks and a few other things but I've got it striped down to just the frame and am now get the parts to put back together. So my question is should rebuild the...

What will cause the front end to death wobble on deceleration? 81'k. When clutch is in or in neutral its not there. New tires and new d.i.d. chain were installed with a straight edge from sprocket to sprocket. I'm baffled.

have a 78 model and would love to put a drum brake front on it,think late model 450's shared the same disc as the 750's,wonder if the drum front end would fit,anybody fitted a drum to their bike

Hi all. The front calipers on my 750 are knackered and seem to be like rocking horse shit. Are there any other calipers that will fit straight on or with some modification. I really want to use the original forks if poss Thanks Andy

My 81 has what appears to be a SOHC tach...It seems to work ok but actually the indicated RPM is not always the same...And it's a beat up gauge...Ok, so 79-81 or so gauges are all the same? are there any other model/year tachs that will fit the stock 81 gauge mounts and hook up to the stock...

I'm redoing the forks and there are three part numbers available. Which one is correct? OIL SEAL (35X48X11) 91255-MA6-013 OIL SEAL (35X48X11) 91255-KBH-003 OIL SEAL (35X48X11) 91255-434-013 item 26 in the diagram https://cdn.partzilla.com/diagram/hom/655b123718712b16757a6b33c2d800e6c78ec8d2.png

Does anyone know why you would get SLIGHT bobbing coming from the front suspension during highway speeds? Going approx. 80-100kph What do I need to get looked at? Would that be a untrue rim? Thank you.

not sure if this is the right place to post this but its the best I could find. I'm looking to mount a mini speedo somewhere on my bobber. having some issues finding any good ideas. I do NOT want to mount it on the bars!!!! thinking about making a mount on the fork tube and mounting it to the...

So I'm fairly new to working on Motorcycles. I bought an 81 from a buddy of mine a few months ago and have been slowly working on restoring it. I took the front caliper off because I was getting a squeaking noise from it when I was just rolling, When i engaged the brake it was fine. Well, I then...