just got my new kmc kool chain £6.00 3/32", tiagra rear cassette 8spd £14.99 and middleburn chainring £14.99 the kmc kool chain looks so much more stronger than that bloody sram thing, and it feels alot nicer to ride with, everyon who hasnt got one needs to get one, but dont use the quick release link, they are dodgy its all running nice and smoothly and its still shiny get in there, they are all good components i recommend highly Tom