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Usually this is from using inner tubes with a fair amount of real rubber. Or, so the theory goes. Occasionally it is due to problems with sealing at the stem caps….or…occasionally a tube is

Hi James; pretty scant on supplying any info there, but I'll give a go at your query anyway- Yes- that is a thing. If you are losing air pressure in a matter of minutes or hours, makes sense there is

More likely inner tube related

Seems the tires on my '75 R90s lose air quickly - more quickly than my other BMW's. Is that a thing?

Roger Hit the Moto Guzzi museum/ factory https://www.motoguzzi.com/us_EN/tradition/museum/ Bob

Search for the FaceBook page BMW R90s Italia - nice people who can surely give you some tips. Good luck, Kirk

Hello All. My wife and I are in Northern Italy for the next 4 weeks and we would like to know of BMW friendly events or anything R90S related. Thanks. Roger and Karen

I will measure mine and get back to you. Out of town now so it will be tomorrow.

The existing ones are about 13.25 inches eye to eye. I'd like to try something around 12 inches. Thanks

I may be able to help you. What is the length of the shocks you want to replace with shorter ones??

You can start with a coarser paper like 1,000 grit, then progress to 3,000 grit. Then polish with plastic polish. I used Novis brand plastic polish, and some elbow grease.

What grit sandpaper did you use? dave

I recently did this with a Ducati windscreen. A couple of scatches were pretty deep but sanded out easily. I started with 800 W&D up to 1500 and finished up with 2500. Then buffed it with a couple of

Good tip Bill !! Sent from the all new AOL app for Android

I have been able to polish out scratches on the windshield in the past, using fine sandpaper and plastic polish. Bill Ballon

An FYI: when I restored my R90S perhaps 11 years ago I purchased a new one from BMW. It looked just fine, but it scratches so very easily, it is amazing how easily it scratches. That may not be the

Nice article, thanks for sharing Mac. Best regards, Kirk Ratzel

I have two used R90S windshields for "rider quality " bikes for $50 both, plus shipping if anyone is interested. [email protected]> wrote:

I am looking to replace the windshield on my ‘75 R90S. The bike is 99% original except for aluminum turn signals and an aftermarket touring windshield. My intent is to keep this bike as original as

A great "biography" of Bob Lutz, see