MotocycleWriter
Husqvarna
AA Class
I like the BMW system cases that came with my R1150RT. I like a case on my bikes. Yeah, they change the CG a little but I'm not pushing those limits. I just want to carry my laptop to work and saddle bags are ridiculously expensive. So, because I can't ride my R1150RT and another bike at the same time I adapted the topcase for my R1150RT to my R100GS. Then, I used the same hardware to mount it on the stock luggage rack of my TR650.
I bought an R1100/1150RT luggage mount off eBay for like $40. There are not in short supply. Then I bought some polypropylene cutting boards at Walmart for a few bucks each. Probably could have done it with one but my original design wasn't quite as efficient with the materials. I made spacers from the cutting board then attached them to the bike using J-hooks. I did it first for my R100GS then used the exact same parts for the Husky. The J-bolts needed to be a different length though, so I bought new ones for like $8. Total cost, with the mount, was around $55.
The GS needs 6 of the spacers. The TR only needs 4. That and the length of the J-bolts is the only difference. I can remove the entire mount in about 5 minutes and put it on the GS in about 5 minutes. The system cases are very high quality and fairly plentiful since everyone wants aluminum cases for some reason. And now my TR is an order of magnitude more useful. This method would work with just about any top case mount and prevents drilling your parts. Happy to provide more detail if needed/wanted.
* Also posted on ADVrider
I bought an R1100/1150RT luggage mount off eBay for like $40. There are not in short supply. Then I bought some polypropylene cutting boards at Walmart for a few bucks each. Probably could have done it with one but my original design wasn't quite as efficient with the materials. I made spacers from the cutting board then attached them to the bike using J-hooks. I did it first for my R100GS then used the exact same parts for the Husky. The J-bolts needed to be a different length though, so I bought new ones for like $8. Total cost, with the mount, was around $55.
The GS needs 6 of the spacers. The TR only needs 4. That and the length of the J-bolts is the only difference. I can remove the entire mount in about 5 minutes and put it on the GS in about 5 minutes. The system cases are very high quality and fairly plentiful since everyone wants aluminum cases for some reason. And now my TR is an order of magnitude more useful. This method would work with just about any top case mount and prevents drilling your parts. Happy to provide more detail if needed/wanted.
* Also posted on ADVrider