My K1100 had a fairly serious drive shaft failure and I decided to disassemble it. It now sits in my basement in many pieces.
I've attached a photo of just before disassembly. The bike had 105,000 miles on it. Everything except fuel pump, rear shock, small side covers, and rear u-joint for sale. My prices are 20% off BeemerBoneyard prices. I'll check back frequently and update if any parts are spoken for.