Home Auctions Gallery Forum

honda305.com Forum

Vintage Honda Owners, Restorers, Riders and Admirers


What year is my cb72 project?

jensen
honda305.com Member
Posts: 1143
Joined: Tue Feb 12, 2008 2:51 pm
Location: netherlands, huizen
Contact:

Post by jensen » Mon Sep 13, 2010 10:04 am

Hi,

Early 1961, because of the breather case.
Does your speed / tacho combination is fixed with screws in the bazel in or does it has a spring to hold it to the headlight case ?

Can you add a picture of the inner of your headlight case ? together with a picture of the downside of your speed / tacho unit ?

Jensen
assembly of Japanese motorcycles requires great peace of mind (Pirsig)

slarsonroy
honda305.com Member
Posts: 53
Joined: Sun Mar 29, 2009 7:42 pm
Location: Southwest Iowa

Post by slarsonroy » Thu Sep 16, 2010 8:02 pm

Wow, another early CB72. Where are they coming from? Very cool with no serial number, thats got to be uncommon to have. Pretty cool.
Scott
SW Iowa
65 CB160 Sport
63 C105 55cc

sarolea
honda305.com Member
Posts: 5
Joined: Tue Sep 07, 2010 4:22 pm

Post by sarolea » Fri Sep 17, 2010 8:55 am

How the speedo/tacho combo was originally fixed is unknown to me. When i bought the bike some small dismantling had already been done (and thus some parts had been lost too)...

The inside of the headlight:

Image

Image

And the bottom of the tacho/speedo. Perhaps this too allows you to see if it was originally fixed with screws or springs.
The metal wire above it was in the headlight too, but I assume it's something homemade rather than a genuine honda-part.

Image

I've been reading myself a bit on the board here in order to learn more about the "early" bikes. Couldn't find a real topic dedicated to it (if there is such a topic please link to it)
But still i was able to pick up a little bit here and there.
I don't always know how relevant it is; for instance my rear seat mount is a smashed tube instead of the (later) ones with the brazed on part.
The front fender is aluminum.
The carburetors do (i think) have a round float bowl.
Maybe other detalis/the number of my bike had already placed it before these changes anyway.

@jensen; i read elsewhere here that you too are restoring an early cb72 (or perhaps it's up and running by now). What number is yours? Is it a lot apart from mine? (not numberwise of course, we can all count, but timewise)

jensen
honda305.com Member
Posts: 1143
Joined: Tue Feb 12, 2008 2:51 pm
Location: netherlands, huizen
Contact:

Post by jensen » Fri Sep 17, 2010 10:16 am

Hi,

What a find, it's indeed an early cb72, and be very careful with that aluminum rear fender, it is a very sought for part. The headlight shows indeed that the speedo is mounted with a spring, and that's early.
frame is from the same period, and it's indeed period correct to the rest of the parts.

Yes, I'm building a CB72 1961 bike, and I have several engines for it.

Jensen
assembly of Japanese motorcycles requires great peace of mind (Pirsig)

LOUD MOUSE
honda305.com Member
Posts: 7818
Joined: Mon Aug 15, 2005 8:23 am
Location: KERRVILLE, TEXAS

Post by LOUD MOUSE » Fri Sep 17, 2010 10:30 am

Front fender?. ....lm

jensen wrote:Hi,

What a find, it's indeed an early cb72, and be very careful with that aluminum rear fender, it is a very sought for part. The headlight shows indeed that the speedo is mounted with a spring, and that's early.
frame is from the same period, and it's indeed period correct to the rest of the parts.

Yes, I'm building a CB72 1961 bike, and I have several engines for it.

Jensen

jensen
honda305.com Member
Posts: 1143
Joined: Tue Feb 12, 2008 2:51 pm
Location: netherlands, huizen
Contact:

Post by jensen » Fri Sep 17, 2010 10:43 am

Hi,

Front fender it is,

Jensen
assembly of Japanese motorcycles requires great peace of mind (Pirsig)

Post Reply