Bike Forums - View Single Post - Can I combine a 13-26 eight-speed cassette with an 11-30 to build a 13-30?

04-21-13 | 10:37 AM

#3

Retro Grouch

Senior Member

Joined: Feb 2004

Posts: 30,225

Likes: 649

From: St Peters, Missouri

Bikes: Catrike 559 I own some others but they don't get ridden very much.

My GUESS is it'll work.

The carrier mounted cogs are usually limited to the largest 5 and you won't be changing those. At the high end, the first 2 small cogs are different but you'll be replacing both of those together.

Good luck.

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