My #618076 has 38mm exhaust. Made in 9-'76.
That VIN should range from 6180060 to 6180113 for a 9/76 built bike...probably missing a zero there!
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My #618076 has 38mm exhaust. Made in 9-'76.
My 6180336 was chasing yours down the assembly line Nov. of 1976. Its a 40mm pip bike as well. I have placed a link to an earlier post I made with a scan of the SNABBKatalog for 11/1977. It lists all the frame numbers for all R100RS built for Europe and the US through the end of the first year. No specific numbers identify any particular unique machines or groups of machines. Items specific to particular models exist as individual part numbers with extensions indicating that a part is only for this or that machine - ( /5, /6, /7 S, RS ). One may discover that there was a special piston and wrist pin available for the R100/7 by looking through a Snabb book and that there are two over-size pistons for an R100RS and three for an R90S among other things...I have VIN 6180315 and it has the original engine and 40 mm exhaust. It was built in 11/76.
I have a '77' RS with a vin of 6181215 made 5 / 1977 which is May, a month later than the 6182501 machines birthday suggested in the hawksley site.That picture from Snabb suggests a different cutoff for when bikes become the next year's model. The last US R100RS for '77 'was 6182500. According to Phil Hawksley's site, 6182501 6182502 were built in April 1977 and 6182503 was then built in July 1977. Actually, I wonder about that entry of April 1977...kind of out of place in the table..
For reference, I have a '77' R100/7 with a build date of 6 / 77 and an engine frame number 6142362Similarly, the first VIN for model 1978 for the US R100/7 was 6145001 which was built in July 1977...
Yes, it makes sense to start filling the pipeline early with product you intend to make available on a certain date. The earliest 1977 I have has a build date of 5 / 77. Then a R100/7 from 6 / 77 and an S built in 10 / 77 but titled and numbered a 1978.That suggests that building for the next year model begin some months before the September release...only makes sense, I guess, to get ramped up for the next model year.
The body work is all off and has been sanded/primed. It wasn't ever hurt but it was weathered from use/storage.
The mechanical status is that it ran 7 years ago and had a total rework by a local BMW mechanic with a very good rep. It has been sitting in this state pretty much ever since.
Yes, the $6,000 price tag took my breath away. There are a ton of unknowns and some serious work to be done on the bike. The painting of the pieces won't be cheap or free and if I did this I would want it done right so I figure at least $1,000 for paint/striping. Putting it all back together sounds like a challenge though.
He also told me that the electrics were upgraded. No points and electric start as well as an optional kick start.
I was thinking 6k for both bikes.
We'll see,
Gravity
The thing I think makes the 1977 'first year' R100RS different from all the others is a thing called "General Interest" like - the number of variations that one hears about and evidence that comes to light in old photographs and advertisements supporting those legends. Gold ones and Pearl white ones. Black ones and RSs wearing Ss fairingsQUOTE]
ya know, i'm pretty darn sure that all those sub-model variants you mention are '78s, not 77s. just more mist to the mystery.
I have a '77' RS with a vin of 6181215 made 5 / 1977 which is May, a month later than the 6182501 machines birthday suggested in the hawksley site.
For reference, I have a '77' R100/7 with a build date of 6 / 77 and an engine frame number 6142362
Yes, it makes sense to start filling the pipeline early with product you intend to make available on a certain date. The earliest 1977 I have has a build date of 5 / 77. Then a R100/7 from 6 / 77 and an S built in 10 / 77 but titled and numbered a 1978.
The thing I think makes the 1977 'first year' R100RS different from all the others is a thing called "General Interest" like - the number of variations that one hears about and evidence that comes to light in old photographs and advertisements supporting those legends. Gold ones and Pearl white ones. Black ones and RSs wearing Ss fairingsCFOs and UFOs.The Euro delivery very low number 77RS that started this conversation is a worthy restoration in my opinion  a first year bike. For 6 grand it should be nearly done - restored or LNIB original. Here is a secret for working on the RS fairings...buy and use any small hand held electric screw driver. You will be glad you did.
The '77' RS you are looking at is from the first few months of production. No one knows how many are left from the first production run but there were not many made to begin with so it is rare by default. For what it's worth, my opinion is that it is a worthy candidate for restoration - reassembly. Beyond that however you will have a great bike to ride when you are done. There are lots of 70's period performance parts 'available' for the /7 machines too which gives you the opportunity to improve your ride without degrading the value of the classic. There are also a good number of mods to make it perform better like light flywheel, dual plug, digital ignition, DelOrto carbs, and more. If you wanted a project bike, the RS is a WAY better place to start than the Katrina bike mostly because it will be restorable.Doesn't that make this particular bike more rare with a
Production date 1976 / 11 it seems that this was made in November it seems it might have been in the first run but not quite the first 200 with the "special" pistons. I think that all of the euro bikes were built with the 40mm exhaust or am I making that up?Gravity
The '77' RS you are looking at is from the first few months of production. No one knows how many are left from the first production run but there were not many made to begin with so it is rare by default. For what it's worth, my opinion is that it is a worthy candidate for restoration - reassembly. Beyond that however you will have a great bike to ride when you are done. There are lots of 70's period performance parts 'available' for the /7 machines too which gives you the opportunity to improve your ride without degrading the value of the classic. There are also a good number of mods to make it perform better like light flywheel, dual plug, digital ignition, DelOrto carbs, and more. If you wanted a project bike, the RS is a WAY better place to start than the Katrina bike mostly because it will be restorable.
Note to Bikerfish about the specials: It looks to me as if the factory began making the specials after it finished the basic production run for Europe / World and the US. That would have been around June or July of 1977 and that would likely have made those bikes essentially 1978 production by date. The exception is the Belgium Authority bikes we keep hearing about. Those were probably from the first few months of production in 1976 too since that was an single order for multiple units.
That's the thing. There's no way you're going to get what you've got INTO a bike...back OUT OF it, especially something like an R100RS airhead where you've paid someone to do the work.It probably is rare. I spoke with the owner today and he was upset that I didn't agree with him on the value. He claims to have 6k in receipts and tells me the solo seat alone is worth 1,000 dollars.
Just the same, other projects out there that won't cost 6k to get into. He can keep it and let it sit in his warehouse.
Plenty of space in my garage,
Gravity
bikes are not worth what is "in" them. They are worth only what the market will bear- what someone is willing to pay.
Interesting thread!!! ... The beautiful thing so many parts are interchangeable.
It sure is a beautiful thing. My '83 R100 lost the Vetter and I made it into an RT. Now I have an RS fairing that I'd like to try...if I can ever find a straight spider mount.
I'm pretty sure that short of a rear drum and those early/rare 40mm models, the difference really lies in the bars, riding position and faring, but not performance. My bike came to me with 40mm Bings and dual plugging. I guess you can call these Road Tractor Transformers (R100RTT????). Short of ticking off the purists, if you don't mind doing a bit of work then you can transform them into whatever you want.
That's the thing. There's no way you're going to get what you've got INTO a bike...back OUT OF it, especially something like an R100RS airhead where you've paid someone to do the work. SNIP...!