What model is my Commando

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Well crap. modified my new cable & promptly broke it so taking a break.
Good time to figure out what model Nov 1972 Engine & frame # 212539


What model is my Commando

What model is my Commando

What model is my Commando

What model is my Commando

What model is my Commando

What model is my Commando

What model is my Commando
 
Fullauto said:
Looks like a 750 roadster with a Combat motor, by the looks. Or maybe post Combat.
Haven't seen a C on the head but that doesn't mean it's not there. No idea where to look
I would have guessed a high boy because I remember back in they day I rode it a few times & felt like I was sitting in a high chair compared to my ole Triumph
 
Hi.
If the carburetors are stock you can understand the type.
From the picture I can see 932 only but not if it is 19/20 or 82/83 or 26/27.
Ciao
Piero
 
Nov 1972 should make it a 1973 model, and a 750 obviously - the factory year started about Sept of the preceding year.
And its not actually possible to tell just from the VIN what model it started out as.

It looks like a Roadster though (now), doesn't it. And its in the post-Combat era

The Factory records just may show color and model, or not, depending on if the records survived,
and if they were fully written down or not. The NOC charge a small fee for this service, if the records actually exist.

Nice find.
A bit of spit and polish, and should be on the road soon (!).
Just open your wallet.....

Your hiboy may be a HiRider ?
Which means someone has fitted Roadster bits to it...
 
Wolfman said:
Good time to figure out what model Nov 1972 Engine & frame # 212539

Wolfman said:
I would have guessed a high boy because I remember back in they day I rode it a few times & felt like I was sitting in a high chair compared to my ole Triumph

I thought we'd done that already gotta-few-questions-t25413.html#p335968 but it's certainly a post-Combat Roadster as it stands, in which case the head is more likely to be stamped RH6 or perhaps RH5, and there's nothing to suggest it was a Hi-Rider originally (which isn't to do with frame, forks, seat or ride height, only the high handlebars).

A Hi-Rider from that period would be much more likely to have a front drum brake and 30mm carbs/intake port head, as well as smaller fibreglass tank, different seat, smaller headlamp etc.

What model is my Commando
 
Wolfman said:
Haven't seen a C on the head but that doesn't mean it's not there. No idea where to look
In your photos, the fin spacing at the head to cylinder joint looks closer than the rest of the fin spacing, like a Combat head would. The stamped "C" on the head is hard to spot, it's probably under the head steady bracket. The intake ports on a Combat head should measure 32mm.
Bill
What model is my Commando

What model is my Commando
 
pantah_good said:
In your photos, the fin spacing at the head to cylinder joint looks closer than the rest of the fin spacing, like a Combat head would.

But then all Commandos typically have less fin gap at the head joint, and the post-Combat RH6 head was also skimmed but not as much as the Combat 'C' head. Even if it is a Combat head it's unlikely to have been an original Combat model.
 
pantah_good said:
Darn, just when you think you have something about these things figured out....


Well, it could be a Combat head, but probably RH6 (usually stamped above the [Edit: RH not LH] rocker inspection cover although could also be marked under the head steady). :wink:
 
pierodn said:
If the carburetors are stock you can understand the type.
From the picture I can see 932 only but not if it is 19/20 or 82/83 or 26/27.

Viewing the image full-size in Wolfman's photobucket album, the RH carb seems to be a 932/R300, so a 'generic' replacement 932.
 
grandpaul said:
Which cable did you modify, and what did you do to it?
Throttle cable was to short. Clipped end shortened housing & soldered new end on. Didn't want to take solder 1st time & didn't hold but it sucked it right in this time.
 
Seat and tailight look like a 73 MarkV.

Mufflers look like 74 850 Mk II with built in mutes. Weird. No aftermarket makes these as far as I know.
Head pipes are not orignal, so who knows where the muffs came from.
 
Wolfman said:
Throttle cable was to short. Clipped end shortened housing & soldered new end on. Didn't want to take solder 1st time & didn't hold but it sucked it right in this time.
All you had to do was carefully clip/trim/grind the trimmed bit of sheath off, didn't have to disturb the cable end.

I hope it holds for a long time.
 
A lot of modern cable inners are stainless steel.

Stainless steel needs special flux to 'tin' properly.

Its no problem... once you know it, and ensure you use the right flux.

If you don't, you'll have a 'dry joint' that will not last long.
 
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