This is my best and favourite bike accessory... It's called a 'Beachy' ! ;)
Not only can a Beachy do all my bike repairs, maintenance and installs, it can also teach me how to do them myself! In addition a Beachy gives me riding tips and watches over me riding......and if I'm a really good girl, will even wash and polish my bike!
Unfortunately for everyone else, there was only one of these accessories ever made......and its all mine !!