Cog and tooth cassette spacing across 10 speed systems is very, very close, it won’t make a perceptible difference. He’ll be using Campag veloce shifters with Campag veloce derailleur so cable pull will be as it should be, he may just need to twiddle the barrel adjuster a bit more if using a different brand 10s cassette.
Cog and tooth cassette spacing across 10 speed systems is very, very close, it won’t make a perceptible difference. He’ll be using Campag veloce shifters with Campag veloce derailleur so cable pull will be as it should be, he may just need to twiddle the barrel adjuster a bit more if using a different brand 10s cassette.