Author Topic: What should I get for a Front VENTED Brake Dual Disc CB 750 kit (Read 4185 times)

ElCheapo · « **on:** October 11, 2006, 06:27:43 PM »

I am getting ready to list it right now. I am sure there will be offers to take it off my hands free. I have at least 2 hours drill time and 3 $10 drills in it.... LOL Even with the press turned down she ate bits faster than I could swear.

Here is the begining pic. The only thing missing is 3 bolts and a few washers to shim the left caliper. Oh yea and the long Banjo bolt which I will include.

Sam Green Racing · « **Reply #1 on:** October 11, 2006, 06:49:28 PM »

Not sure how much you should ask Tom but keep the shipping low and don't offer it to yamaha owners.

Sam

kghost · « **Reply #2 on:** October 11, 2006, 07:25:11 PM »

I have had good luck on rotors with Cobalt bits.....

Rockwell hardness of about 65 - 67 all the way thru unlike say titanium which is just coated on the bit

toycollector10 · « **Reply #3 on:** October 11, 2006, 08:38:05 PM »

Weren't those Honda discs made out of some sort of non rust special hard alloy?

ElCheapo · « **Reply #4 on:** October 11, 2006, 08:40:11 PM »

Quote from: toycollector10 on October 11, 2006, 08:38:05 PM

Weren't those Honda discs made out of some sort of non rust special hard alloy?

I can say they are hard. And I can say I have never seen one all rusted up.?

Here is a link to the auction we listed tonight in case anyone is game.

http://cgi.ebay.com/ebaymotors/Honda-CB-750-Race-Vented-Dual-Disc-Front-Brake-Kit_W0QQitemZ150045681604QQihZ005QQcategoryZ35592QQrdZ1QQcmdZViewItem

cbjunkie · « **Reply #5 on:** October 11, 2006, 08:46:24 PM »

yo tommy - questions...

you say in your description that this kit will let you make the change in an afternoon, but what about hooking the brake line in to the hydraulic system? wouldn't you need an extra banjo bolt splitter or something? or will that new line bolt on to the existing system without mods? i didn't realize that the early systems left room for a second line...why would they have?

um...okay, that's only one question i guess really...

junkie...

modded to query: STACK??

ElCheapo · « **Reply #6 on:** October 11, 2006, 08:48:35 PM »

Quote from: cbjunkie on October 11, 2006, 08:46:24 PM

yo tommy - questions...

you say in your description that this kit will let you make the change in an afternoon, but what about hooking the brake line in to the hydraulic system? wouldn't you need an extra banjo bolt splitter or something? or will that new line bolt on to the existing system without mods? i didn't realize that the early systems left room for a second line...why would they have?

um...okay, that's only one question i guess really... junkie...

modded to query: STACK??

Banjo bolt is INCLUDED

That was at the bottom of the descript

And yes they are stacked on one long banjo bolt.

cbjunkie · « **Reply #7 on:** October 11, 2006, 08:53:54 PM »

ya - after i typed that one up i figured maybe they all just stacked...

okay - that's a nice kit...are you going to keep grinding those out? i'm not sure i want to get into a bid off this goround, but it seems like a winter project fer sher...

oh, one more question ( i knew there was another) - what about MC capacity? don't most mugs doing this mod go up a size?

do you recommend one in particular or could you possibly harvest some to add to the kit?

ElCheapo · « **Reply #8 on:** October 12, 2006, 06:25:06 AM »

Many do go up a size with the master. IT IS NOT NEEDED. I have run duals on a single SOHC MC without issues.

It maybe be spring before I do another one. But yes we will be making more of these. As time goes they will get better. Hoping to figure out how to get 4 piston calipers mounted on the O.E. legs for this rig.

cbjunkie · « **Reply #9 on:** October 12, 2006, 06:29:13 AM »

you just launched a pre-emptive strike on Question 3...are you a W man now, mr.neo-hawk?

anyway, i'm glad to hear also about the MC because i really like the K1 style MC and was dreading having to give it up...

thanks, tom!

78 k550 · « **Reply #10 on:** October 12, 2006, 11:36:44 AM »

Good luck on those. They look well done. Love the avitar.

Paul

ElCheapo · « **Reply #11 on:** October 12, 2006, 11:41:01 AM »

Quote from: 78 k550 on October 12, 2006, 11:36:44 AM

Good luck on those. They look well done. Love the avitar.

Paul

It's a stolen girlie, God knows the wife would not let me near a girlie like that.

This is meant in funning, I know she reads my posts.

I just scabbed one from the web and made my own

78 k550 · « **Reply #12 on:** October 12, 2006, 11:55:09 AM »

Elcheapo,
you have a pm.

ieism · « **Reply #13 on:** October 12, 2006, 03:26:30 PM »

Quote from: 78 k550 on October 12, 2006, 11:55:09 AM

Elcheapo,
you have a pm.

HAHA! That's the wife already!

cben750f0 · « **Reply #14 on:** October 12, 2006, 04:40:22 PM »

cheapo, my only concern for you would be that ppl dont set the fork leg up properly, eg file the mounts flat, and such, then blame you for the kit not fittin....there is a bit of muckin around to get it just right, and if ppl dont want the fuss, they will blame you for the inconvenience.... just watchin your back

peace

ElCheapo · « **Reply #15 on:** October 12, 2006, 05:31:56 PM »

Quote from: cben750f1 on October 12, 2006, 04:40:22 PM

cheapo, my only concern for you would be that ppl dont set the fork leg up properly, eg file the mounts flat, and such, then blame you for the kit not fittin....there is a bit of muckin around to get it just right, and if ppl dont want the fuss, they will blame you for the inconvenience.... just watchin your back

peace

Thanks for the look out.

Actually there is no filing. Just a matter of washers installed. Get the wrong set and it will put your ass over the bars.

However it is easy to trouble shoot and shim when running in a parking lot. I have done many of these. They are not hard to do really.

nickjtc · « **Reply #16 on:** October 13, 2006, 03:00:13 PM »

I've always wonderd. When you are drilling a disc how do you get the hole alignment/pattern perfect so that the disc stays balanced?

Terry in Australia · « **Reply #17 on:** October 13, 2006, 04:24:05 PM »

Looks good Tom, just a quick note, that caliper has the old style bracket, and will only fit the K0-K2, not all CB750 models as you've said in your description.

For CBJ, although you can use the standard MC, with the smallish piston, the braking performance is pretty poor. An F2 or Goldwing MC is a much better option, and makes the fitting (and the additional unsprung weight) of the extra disc and caliper worthwhile. Cheers, Terry.

cben750f0 · « **Reply #18 on:** October 13, 2006, 05:04:59 PM »

i ended up using a 2003 VTR100F master cyl, well i had it layin round so why not

peace

ElCheapo · « **Reply #19 on:** October 13, 2006, 06:13:11 PM »

Quote from: Terry in Australia on October 13, 2006, 04:24:05 PM

Looks good Tom, just a quick note, that caliper has the old style bracket, and will only fit the K0-K2, not all CB750 models as you've said in your description.

For CBJ, although you can use the standard MC, with the smallish piston, the braking performance is pretty poor. An F2 or Goldwing MC is a much better option, and makes the fitting (and the additional unsprung weight) of the extra disc and caliper worthwhile. Cheers, Terry.

Thanks Terry, I guess I will have to toss in the extra caliper arm and mount. Thanks for the heads up. You sure saved me a pile of heartache.

Now that I think about it. I was using the late model F masters which are just a pinch taller and bigger, they look about the same but they are abit different.

toycollector10 · « **Reply #20 on:** October 14, 2006, 02:48:39 AM »

cben, that's one f*cked up avatar mate....ha ha ....

cben750f0 · « **Reply #21 on:** October 15, 2006, 01:53:34 PM »

when you have to study for uni, you will find anything to take you in any direction, but the books, hence the looking for a weird avatar

....glad you like...

peace

seaweb11 · « **Reply #22 on:** October 15, 2006, 06:29:03 PM »

So where does that leave us? What years will it fit?
"This comes with the correct speedo drive" Mines in Klms not mph "problem" ?

Interested

ElCheapo · « **Reply #23 on:** October 15, 2006, 08:30:45 PM »

Quote from: seaweb11 on October 15, 2006, 06:29:03 PM

So where does that leave us? What years will it fit?
"This comes with the correct speedo drive" Mines in Klms not mph "problem" ?

Interested

Because I include both swing arms and mounts for them as well as the CB 500 speedo drive you should have no problems with setting it up. The difference between the cb 750 and 500 550 speedo drives is the width on the axle. This should work fine on KPH and MPH models.

Great questions..

seaweb11 · « **Reply #24 on:** October 15, 2006, 10:09:45 PM »

If I can get a couple of clients pay their frikin bills next week it might be mine.
Sorry no favours here now gentelmen. It was offered up to all............

not saying I'm going to bid,..........but if I do.........it won't be early

.......like that's what defines me as a human being

Good on Ya ElCheapo, can't sell anything unless you let um know it's available.
I Hope you do well! $$$$$$

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Author Topic: What should I get for a Front VENTED Brake Dual Disc CB 750 kit (Read 4185 times)

ElCheapo

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