Bike Forums - View Single Post - swapping rear cluster

02-26-07 | 06:30 PM

#6

Bill Kapaun

Really Old Senior Member

Joined: Feb 2007

Posts: 14,679

Likes: 1,916

From: Mid Willamette Valley, Orygun

Bikes: 87 RockHopper,2008 Specialized Globe. Both upgraded to 9 speeds. 2019 Giant Explore E+3

2.3333 to 2.1667 or 14:13 or about 7%.
It would be a rear cog euivalent of 19.4 teeth. Not much of a change.

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