fortunately in the course of my lifetime i have worked out how to use a few allen keys and a screwdriver so i will just perform the bike surgery myself as it is no more complex than the lego set i was using in year 1.
I think helmets are APPLES, like brakes.
I like “Apples”, but not the apple size lump i got on the side of my head after a stack,
I don’t know where I would be if it wasn’t for my Apple. 
amazing. that’s some A+ internet criticism.
Bikedepot in Enmore, got a sweet deal from those guys
I get A lot of pArts from http://www.alexscycle.com/
lots of nice bits really good and fast service and as the dollar gets better so do those prices…