PHIL’S 1980 BMW R100RS AIR HEAD

Apr 1, 2026

PHIL'S 1980 BMW R100RS AIR HEAD

This 1980 BMW R100RS is a mile eater with a ludicrously comfortable seat , came with a fairing that makes for long distance high speed journeys a pleasure.

It’s not a machine you can instantly bond with , that relationship takes time to mature , but if you’re looking to escape the urban sprawl of the city and head to the mountains and beyond, these air heads love to stretch their legs.
It’s a 4 stroke , 2 cylinder horizontally opposed boxer engine, shaft drive,5 speed with fuel capacity of 24 liters.


The fairing was removed and a set of more upright handlebars were exchanged to give Phil a more relaxed riding position to allow for a comfortable longer distance ride.

Interestingly, Phil started out as a certified BMW mechanic working for the Essex Police Department in the UK working on most BMW models up to 1987, so it’s only fitting that he acquired this 1980 R100RS to whip out to the mountains and visit family this summer when the urge strikes.

Needless to say, we work on all of these BMW models old and new here at the Old Motorcycle Shop and between Phil and our techs , we have you covered for your BMW service needs.

This is just another example of the variety of makes and models of motorcycles that comes through the front door here at Old Motorcycle Shop.

Adorned with a blue metal flake fiberglass body, this thing oozes 70’s cool, ready to power over Baja sand, or Ogden snow. 

 

An 8hp Tecumseh powers the CVT, we installed a smaller belt to allow for maximum power output. Independent rear disc brakes allow you to hit some tight corners, though the lack of a roll cage may make you rethink. 

The elusive Ski attachement we are searching for so we can really test our might in the winter.

If we do not locate an original, we will get it up on the bench and fabricate one, as we are gluttons for punishment.

 

If you, or anyone you know, has anything interesting collecting dust in the shed, please reach out to us as we are always looking for cool machines.

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