Quote Originally Posted by kelownagirl
My MTB has a crank with 42-32-22 and I can't find the specs on the cassette other than it is Shimano Deore 8 Spd and I *think* it has 30 teeth on the largest cog. (So it would be 22/30???). That bike has 26" wheels.

This is probably a mumble of info/questions. Hope some of it makes sense.

Thanks,
Barb
you can count those little cogs you know. Use a piece of tape to mark your place. if you are not counting challenged it shouldn't be too difficult.