Originally Posted by
dtrain
That ain't cheap. Check a few UK sites. Ribble has 5800 for nearly the same price.
+1
While I think it's kind of a waste of money to do this upgrade, you could get new 5800 cranks for that price and they are much sexier looking
Shimano 105 Black 5800 11Spd Chainset, Chainsets, CHAINSETS ROAD
Or for half the price you could get Tiagra which is still better than Sora
Shimano Tiagra Double 4600 10 Speed Chainsets at Ribble Cycles