Welcome to the ride Jay from New Zealand..sounds like an awesome bike you have got yourself...it will continue to please you the more you ride it...once you become at one with it and understand how responds in different situations it just brings a smile to your face...I look at the sky and drop my shoulders while exhaling big amounts of air just soaking up the feeling this bike gives me...I just love it to bits!
The red stripes are something that the bike has had since around 2014 I'm thinking but also the matt black bike has white stripes..ex factory
You can go online and find the "Flyscreen" you prefer thru the triumph outlets. You will also need the mounting kits to fit them.
Enjoy the Ride Brutha!