What bike is it going on/what ⌀ rotor is it designed for?
You'll probably need an adaptor to make it work with 160mm, or else just buy the right sized rotor
I have 140mm rotors on the bike already, it's a genesis croix de fer. Is the brake mechanism the same? Does it just mean I'm buying a different sized rotor?
I want to buy these, but they only have a 160mm rotor. How much of a difference will this make?
http://www.wiggle.co.uk/trp-spyre-mechanical-disc-brake-caliper/?referid=affwin&utm_source=affiliate-window&utm_medium=affiliates&utm_campaign=http://www.monetizer101.com&utm_term=169609&utm_content=0