Originally Posted by
ymee
Hi Guys
About to install a new crankset and cassette on my 10 speed bike. Saw a video on YouTube from SRAM about chain installation which shows that for sizing you wrap the chain around the two largest cogs on the back and front and then under tension bring the end of the chains together and from there mark off what looks like two inners worth of extra chain links, and connect from there.
Is that still the right sizing method?
Yes.
Or you could use a chain length calculator, like this:
Javascript Bicycle Chain Length Calculator