1977 BMW R100RS

Used MotorcyclesSport Touring


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SOLD.......1977 BMW R100RS Light Blue, #6180522 Fresh 10K Service

This sporty Classic 1977 BMW R100RS is fully serviced and ready to ride. We have done extensive deep service. First a Factory Recommended 10K Major Service was done (see bottom for details). The front wheel bearings were replaced. Additionally, we rebuilt the forks, replaced the steering neck bearings, overhauled the carburetors, and rebuilt the front Master Cylinder.

The fuel tank had previously been (poorly) lined with Kreem; we removed that old liner and did a proper acid etch and relining with POR15. We installed new Original braided cloth covered fuel lines. The instruments were serviced by our in house technician. A new battery was installed.

The 40mm chrome exhaust headers and the OEM replica mufflers are clean and bright and in Very Good condition. The bike has been fitted with a pair of Lester Mag Wheels. The Metzeller ME33 / ME55 tires are in Very Good condition, and provide exceptional grip when cornering. The front dual disc brakes have braided Stainless Steel brake lines. The seat cover is very good except for a very narrow 1.5” long blemish on the left side near the middle. A Factory optional Luggage Rack / Grab Rail has been installed. There is a tool tray, but no tool kit. The title matches the frame and engine numbers.

The whole bike was repainted some time in the past, and it was not a BMW quality job. The paint is solid (not flaking / pealing / cracking), but there are several spots where it has come off due to small areas of surface preparation failure. A different shade of light blue can be seen in those areas. The odometer says 5,588, but we know that’s not correct. It has probably been replaced, not turned over. Our best guess, based on the normal wear indicators and by how strong it runs, would be around 70,000 miles. The motor runs VERY strong!

This bike would make an excellent and stylish daily commuter or a weekend tourer. The Factory RS fairing was the first wind tunnel designed full fairing installed stock on a production bike. It provides a very efficient wind break for your entire body. It has a clock and volt meter in the dash. The 1000cc big valve motor has plenty of power for high speed two up riding or for pushing it hard through the twisty two lane back roads. All in all, this is a very nice Classic bike that is ready to go for decades of dependable sport / touring riding!

We would be happy to provide you with a quote for enclosed, insured, to-your-door delivery by a carrier we have a good history with.

We would be happy to answer any questions you have about this BMW motorcycle; please call us at 614.837.1160. To see more high resolution views of this bike in detail, please use the link below to direct you to our online photo storage on Picturepush, or request our series of high resolution photos via an email to bmwparts@re-psycle.com. Please copy and paste the link below into your web browser search bar.


If you would like to take this bike out on a test ride, please plan it for a dry day, and call 24 hours ahead to schedule.

A BMW Factory recommended 10K Service is very extensive, and goes deep into all areas of the bike. The details are:

Engine Tune: Torque heads, Adjust valves, Check air filter (replace if necessary), Inspect and gap spark plugs (replace if necessary), Set ignition timing, Check fuel lines (NEW), check intake boots, tighten clamps, Sync carbs, adjust fuel mixture, set hot idle. Test ride; report all deficiencies. Change engine oil and filter (motor hot)

Look for and report all leaks (entire bike), Change all drive line gear oil (transmission, driveshaft, final drive), Inspect driveshaft boot for cracking, Clean carburetor bowls, inspect floats, Grease clutch cable nipples top and bottom, Adjust clutch, Service battery (is new sealed unit), clean terminals as necessary, Adjust brakes, inspect pads, Flush front brake system; master cylinder thru calipers. Check spokes (adjust as necessary), Adjust tire pressure, check tire wear and condition, Safety check (lights, instruments / indicators, horn, etc.), Check all fasteners and tighten/torque as necessary

Adjust valve rocker end play, Inspect fuel hoses and clamps (change as needed). Inspect cables for wear or fraying, Replace damaged or worn cable boots, Clean and re-grease throttle tube and gear, Flush brake fluid, Change fork oil (new crush gasket!), Inspect, re-shim, and re-pack tapered wheel bearings, install new seals (replace bearings as necessary), Grease throw out arm, center stand pivots, side stand pivot. Adjust swing arm bearing play, Adjust play at steering bearing, Torque engine mount bolts, suspension fasteners, and center stand

*Price, if shown, does not include government fees, taxes, dealer vehicle freight/preparation, dealer document preparation charges or any finance charges (if applicable). Final actual sales price will vary depending on options or accessories selected.
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