Had the Beemer R75/6 since 1978; recently cosmetically restored after 10 years off the road. 150,000 ks; bought in UK secondhand, travelled Britain and a lot of Europe; shipped to South Africa; travelled extensively in southern Africa (rallies, tours etc); immigrated to Oz 1990 with her. Probs? Nothing really, just routine stuff... bit of an old dog, but reliable.