Bike Forums - View Single Post - gear ratios for HILLY areas

12-13-07 | 11:05 AM

#9

bonechilling

Run What 'Ya Brung

Joined: Jun 2006

Posts: 5,694

Likes: 5

Quote:

Originally Posted by ebawho

i just shift my deep-vfixedgearmodulator to "hills" and it automaticaly switches betweena 37x20 up the hills and a 58x14 down the other side.

They call that a "derailler."

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