Carerra Tdf rear cassette...

[swiftylee]

Hi buying a winter bike and these are tough for climbing hills.

I have read that if you change the rear cassette to 11-32 it would be better.

I am not tech minded so is this easy to do...

Do I need anything else other than the rear cassette...

 

[cyberknight]

You will need a rear mech with a longer cage , i run a sora rear mech with an 8 speed cassette with no problems so this should work.
http://www.highonbikes.com/shimano-...gclid=CO2X4uf65LkCFdQZtAodAygAfg#.UkIBnn95KVs
You will also need a longer chain .