apart from a general lube, and chain adjust if required you have about done it. but if still under warranty you will most prob need a service from the dealer. if something exspensive gos pear shape you dony want the dealer or triumph refusing to fix it if you didnt keep to the terms of the warranty. after the two years its only to the dealer for something you cant do yourself.
i would splash out and get a service/repair manual there worth every penny.
safe riding out there.
