Never owned a GS so I can't help much, but here goes.... > Surprised the lighting "kit" does not come with a switch. Amazon offers several handle...

• I've been troubleshooting and installing the Boyer units on British bikes since about year 2000. Their electronics are first rate, but their wiring ...

Point taken.

Then again, some people have to improve... Yes, the old style fuses are still available, but IMHO you're not looking at the "big picture". • To...

You simply need to "play with" the twist grip, chain positions and carb-top cable adjusters until there is 1-2mm of free play in the cable. For a ne...

One of the 2 brake light switches is hung up or out of adjustment. Starting with the rear switch, unplug 1 wire from each switch and see which one mak...

Is that the collective "they" ? Are you saying BOTH signals failed to work after the "repair"? • The only thing that connects both sides is not the ...

A main fuse was a rather standard "upgrade" for US owners back in the 1970's. I've owned several US-version R100's over the years that had this mod ad...

Great news on the carbs! I hope it holds. • One more thing you might check... One time I saw 3rd party float bowl gaskets that were too wide. The ex...

Even with the Triumph/BSA front wheel, that's a very nice looking bike ! Congrats on the find. (If you don't know about the dual leading brake shoe ad...

One might think that the fairing bracket would be perfect when the fairing sits perfectly, right? After owning 3 or 4 RS bikes, that has not been my e...

• You can use 8mm (5/16 inch) fuel line with clamps, or you can use 6mm (1/4 inch) without clamps. (see more below) 5/16" is what is commonly used o...

You may not believe this, but common silicone sealer is a great way to seal exhaust leaks, and it lasts 12 to 18 months. Use the silver colored sealer...

You've got some great suggestions from some great guys. ST is right. Start with the simple stuff.

• Correct, unless the noise maker is part of the flasher relay. • Finding the culprit should be easy. Just follow your ears.