MacB said:best price I can find for STI 10 speed 105 is £170, 105 9 speed £160, Tiagra 9 speed £140, Sora 9 speed £88 and there's Sora 7 speed for £78. These prices all include cables, I'm either going to get the sora 9 speed or the 105 9 speed.
peanut said:The 9 speed Sora are a great lever Mac.
I upgraded my winter bike from 8 to 9 speed recently.
Sora take a little getting used to if you have previously used Tiagra or 105 but the hoods are large and ergonomic and well suited to med to large hands.
Why not buy some used levers for half the price and look out for someone that has bought a new bike but decided to upgrade the components immediately. That way the levers will be as new
peanut said:if you can accept 9x speed then the Shimano Sora shifters are very good and a lot cheaper that 10 speed 105.
I agree in that I wouldn't see much need for 10 speed (although it would give me back the 16 cog on my recumbent - needs lower and higher gears than an upright racer, I find). But, I don't think the mechs are a problem. I am using a very old Shimano 600 mech (designed for 7 speed) on a 9speed set up and it works perfectly. Apart from a strange DuraAce 8speed oddity, Shimano have kept the same chain pull specs on their derailleurs for a long time now.jpembroke said:No problem with 9 speed. Current set up is 8 speed and that's perfect for 'cross: easy to set up, not quite so prone to clogging due to wider spacing, and (IMO) the chains are more durable/stronger. Not keen to go 10 speed as it just seems unnecessary and i'd have to change mechs as well. Prefer to stay 8 speed but 9 speed would be fine.
asterix said:What would make you spend 20 squid to get 105 instead of Tiagra? I have Tiagra on a bike bought last year (just before the price hike) and used to have 9-speed 105 before that.