2008 Shimano XT

The Shadow rear mech, the idea is to reduce the amount of mech that sticks out, so reducing the chances of damage.

Cable routing is also much better, no need for the large loop to the rear of the mech. Cable now enters on the 'front'. More like Sram......

which gives a crisper feel when shifting. I have ridden a bike with the groupset fitted. The shifters are great, dual shift ability is very good. Shift action is as expected with shimano. The chainset is actually noticeably stiffer, and seems to shift better from granny to mid, and mid to outer ring. The disc brakes are also very good, with no fade or lever pump during three days of riding in Morzine. So thumbs up all round.