Yahoo strikes again.
Where were the £1.80 shimano ones?
Thats a cassette lockring for that price. Remember that track parts are forged by Loki of unobtanium and cost 10x as much. Standard Shimano one is $7-10.
Unobtainium is produced by combining chickens teeth and politicians truth. The second is much more difficult and dangerous to obtain as you can easily be bored to death waiting for a politician to actually tell something that is really true rather than what s/he hopes is believable as true.
