This old rusty thing?! Sweet Iron explained

Quite often we will get a call or email from a customer quite alarmed that the brand new shiny bit they had purchased is starting to go rusty after just a few rides. They are even more alarmed when we say "Excellent! its doing what its supposed to do!"You see, sweet iron material when exposed to saliva/moisture and oxygen creates a surface layer of oxidisation - rust - which is what gives the…