I love cycling but know nothing about bikes.
I own a Cannondale Supersix HM Ultegra DI2 Disc 2020 bike which I have been told had a short/medium cage derailleur.
My plan next year is to do some long and steep climbs so wanted to put a 32 cassette on the back to help up some of these.
I have been told I would need a long cage derailleur to do this so my question is, if I had a long cage derailleur fitted, can I use it for both a 32 and a 28 cassette?
I have two pairs of wheels…the ones with a 28 cassette on the wheels I got with the bike plus an older set of Hunt wheels with a 28 cassette on them so would love to just be able to swap the wheels over to change the gearing I have. I just don’t know if this is possible or not.
Can anyone help?
Please keep your answers really simple and I’m a complete numpty with technical info
Thanks in advance