IMO you should be fine, particularly if your garage is well insulated and therefore not prone to condensation.My '14 MT-09 had a 6000 mile service 11 months ago and it's only done 159 miles since, it's been sat in my garage the whole time. So will it want another service before the riding season?
After a bike is 3 years old (I think) all bikes need an annual MOT test for roadworthyness in the UK.In UK don't you have the same obligation to pass your vehicles through Tecnical Control/Check when become older ?