aftermarket tow bar v cycle racks for tourer? Anyone got any experience of aftermarket tow bars? Would need to get one fitted to our tourer as we are planning to go biking alot more with our children now they are getting older. Interested if removable is worth the extra, did you fit yourself, brand, did the bumper need cutting etc... The alternative is a bike rack for 4 bikes that rests on the tailgate? Currently have a roof rack and don't want to go this route as its a PITA getting bikes up and 1 fell off last year!!! (my fault...) cheers!