Same 105 mech as mine then. It'll take the 12-30
Thanks.
So...............honest opinion........would going for the 12-30 make a noticeable difference ??
I realise you dont know me or my abilities (or lack of

Again......many thanks.
Same 105 mech as mine then. It'll take the 12-30
It will make a difference but it won't be that dramatic ime, have done the same on my bike.Thanks.
So...............honest opinion........would going for the 12-30 make a noticeable difference ??
I realise you dont know me or my abilities (or lack of) so just an opinion wanted really.
Again......many thanks.
what pedals and shoes are you wearing , might seem daft but matters . i run compact with 8 speed 11 32 on rear . spd sl cleats and pedals
haha uclown spotted it ! had to be done sorry !
Thanks.
So...............honest opinion........would going for the 12-30 make a noticeable difference ??
I realise you dont know me or my abilities (or lack of) so just an opinion wanted really.
Again......many thanks.
Ive done it on both my road bikes to get up the North Dorset hills...a big difference, I can tackle anything within reason...a Tiagra 12-30 cassette is £12 as stated above....do it !!!![]()