Author Topic: The 1970 Daytona CR750s. (Read 267959 times)

H2Eric · « **Reply #475 on:** October 04, 2009, 09:19:41 AM »

Quote from: Ricky_Racer on October 02, 2009, 07:45:17 PM

Thanks for posting the pic of the 12K CR750 ND tach, Eric. You've just made my day!

You're very welcome
Cheers
Eric

Sam Green Racing · « **Reply #476 on:** October 15, 2009, 03:40:43 PM »

http://translate.google.co.uk/translate?hl=en&sl=pt&u=http://www.motosclassicas70.com.br/honda_cr_750_daytona.htm&ei=65rXSoKfF-KrjAfZxtDeCA&sa=X&oi=translate&resnum=4&ct=result&ved=0CBEQ7gEwAw&prev=/search%3Fq%3Dmorio%2Bsumiya%2Bcr750%26hl%3Den

scunny · « **Reply #477 on:** October 15, 2009, 07:45:00 PM »

(rupture curve leakage)
enquiring minds need to know.
thanks for that post Sam

Sam Green Racing · « **Reply #478 on:** October 15, 2009, 08:05:54 PM »

I found that while looking for somthing else Scun.

magic

Sam.

Sam Green Racing · « **Reply #479 on:** October 19, 2009, 11:30:00 AM »

Factory frame spotted at Stafford Classic show.
Fitted with A spondon swing arm and 970 Tees and 4 bolt clamp spindle fork legs.
Complete with oil tank and cooler, £7,000.00

Ben will post pics later showing totaly diferent head stock mounting, #CB750 3113.

Sam.

voxonda · « **Reply #480 on:** October 19, 2009, 12:01:59 PM »

Very interesting Sam, can't wait to see these pic's. Knew about the altered angle, but not that is was so totaly different.

Rob.

Sam Green Racing · « **Reply #481 on:** October 19, 2009, 12:51:33 PM »

Ben took pics of both head stocks, you'll see the difference, about an inch lower in the frame.

Sam.

Sam Green Racing · « **Reply #482 on:** October 19, 2009, 01:58:20 PM »

Ben just texted to say his internet connection is down and he'll try tomorrow.

Sam.

lordmoonpie · « **Reply #483 on:** October 20, 2009, 02:06:24 AM »

That "CR750" was there in April - wonder why it's not selling?

Sam Green Racing · « **Reply #484 on:** October 20, 2009, 11:25:03 AM »

£7,000.00 perhaps

Sam.

lordmoonpie · « **Reply #485 on:** October 20, 2009, 12:53:24 PM »

Quote from: SamCB750A on October 20, 2009, 11:25:03 AM

£7,000.00 perhaps

Sam.

Cheap for a good one! (Expensive for a nail.....

)

Sam Green Racing · « **Reply #486 on:** October 20, 2009, 12:57:28 PM »

I think it was the real thing Simon but How many did Honda produce, or could this be the remains of one of the four. $:-\$

Sam.

voxonda · « **Reply #487 on:** October 20, 2009, 01:25:11 PM »

Well maybe not a '70 CR but, at least for me, close enough. I knew I had it somewhere, but managed to find it in that stack of old magazines. A article about the 1974 production racers from Honda. The Dutch importer managed to get two of these complete bikes, build at the factory. In the article it is mentioned that although Honda rather used megga's, these bikes were equipped with a, open, 4 into 1. The bikes were build with 'senior-set' parts. They gave 90 hp at 9.500 rpm, c.r between 1:10,5 and 1:10,9 and ignition advance pre-set at 40° BTDC. Weight 173 kg dry. Topspeed 260 km/hour. (162.5 mph)
Looking closely at the pictures some thing catches the eye, like the lower shock mount which is 'normal' and not like the CR750.

Rob

Sam Green Racing · « **Reply #488 on:** October 20, 2009, 01:45:44 PM »

Ben's posting pics now.

Sam.

benly- ben · « **Reply #489 on:** October 20, 2009, 02:03:31 PM »

Tracking Down Honda CR750's.
Sam Green racing recently went to stafford bike show. we spotted steve murray and this what we believe to be a original cr750 frame;

And the number.

Now then... pay attention.
this is what you would see on the road going bike.

Notice the difference?

these are the forks of the originals;

Spondon swing arm;

Rear sub frame of the original;

I got to touch it

Benly-Ben, Steve Murray, Sam green.

Ben

benly- ben · « **Reply #490 on:** October 20, 2009, 02:16:23 PM »

rite... im finding hard to tell the difference and i know wot it is so just look at these two;

hope that helps.

benly- ben · « **Reply #491 on:** October 20, 2009, 02:18:13 PM »

the gap were the coil goes is bigger on the road bike.

kos · « **Reply #492 on:** October 20, 2009, 02:41:13 PM »

Looks like a 40mm lower steering head to me. Rear section has CR breather can on it and mounts for seat like on Sumiya's 1973 bike.

Foot peg mounts are CR style.

I hope someone purchased this one.

KOS

Sam Green Racing · « **Reply #493 on:** October 20, 2009, 02:48:56 PM »

They were asking £7,000.00 Mark, I don't know if it sold. Frame # CB750 3113.

Sam.

kos · « **Reply #494 on:** October 20, 2009, 02:52:17 PM »

Is that about $12,000 USD?

Sam Green Racing · « **Reply #495 on:** October 20, 2009, 02:57:32 PM »

About that Mark, you intrested?

Sam.

kos · « **Reply #496 on:** October 20, 2009, 07:13:56 PM »

I might be interested, if they had any other parts to go with it?

Mark

KOS

Sam Green Racing · « **Reply #497 on:** October 20, 2009, 07:33:48 PM »

Quote from: kos on October 20, 2009, 07:13:56 PM

I might be interested, if they had any other parts to go with it?

Mark

KOS

It's 3.30 am over here Mark so I can't start phoning people.
The guy who was selling it is a mate of Steve Murray, I'll phone Steve tomorrow night to see if it sold or what else he might have.
I did meet the guy some years ago but can't even remember his name.
He's quite local to me in a place called Chester close to Billy Smith.

Sam.

kos · « **Reply #498 on:** October 21, 2009, 11:41:14 AM »

Sam

Please find out all you can about this frame etc.

Mark

KOS

H2Eric · « **Reply #499 on:** October 21, 2009, 12:05:50 PM »

Those fork sliders look a little odd. Not from a 1970 CR to my eyes - check out any decent pic of Dick Mann's bike, there should be a much deeper grove between the studs fore and aft extending into the main body of the slider and the end caps seem a rather poor match, especially for a works bike. Any thoughts anyone of what they might be from?
Good picture of the oil cooler though. Thanks Sam.

Eric

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Author Topic: The 1970 Daytona CR750s. (Read 267959 times)