I’ve just finished adding the replacing a cassette repair. It should be with you in the next couple of weeks!
It’s a repair you need to do if you start noticing your chain slipping. Something that I see far too many cyclists on the road suffer from!
Next up: Disk brakes!
Pingback: Tweets that mention Replacing a cassette.. coming soon to Bike Doctor! | Bike Doctor App -- Topsy.com