[stygz1]

Currently I am riding a 2x10 (38/24t) with a 11-36 cassette. I am looking at a new bike that has 1x11 with gearing 32T and 10-42 cassette. How much gearing on the granny side of things am I giving up? Would I see a noticeable difference if I would change the chain ring to a 30t?

 

[J.B. Weld]

The low gear on your future setup will be about the same as when your are in your 24/32 combo now.

 

[stygz1]

Would a 30t chainring get me to the 24/36?

 

[J.B. Weld]

A 28 would, see for yourself-

BikeCalc.com - Bicycle Gear Inches Chart

 

[stygz1]

A 28 would, see for yourself-

BikeCalc.com - Bicycle Gear Inches Chart

Thank you. Rep given

 

[patineto]

Nice chart thanks to bikeradar.