Are there others, like me, who get mildly annoyed with lack of an 18 tooth cog?
I have a 10sp shimano 12-25 cassette : 12-13-14-15-16-17-19-21-23-25 ,
and a triple chainring: 50-39-30.
Especially when upshifting, I find the jump from 19 to 17 to create a noticeable decrease in cadence and associated leg force increase.
I'm ruminating whether to change to different cassette gearing, say the shimano 12-13-14-15-16-17-18-19-21-23.
However , I might miss the 25T cog, as much of my riding is in hilly region (Palos Verdes Peninsula, So Calif).
At my present level of fitness, the 30 front / 25 rear typically gets used at least once every ride.
However, I would like
to believe that in another 4-5 weeks, I'll be strong enough that a 23T cog is sufficient.
Comments??
(BTW: I'm age 56, weight 172-174 lbs, road biking about 3 months.)
I have a 10sp shimano 12-25 cassette : 12-13-14-15-16-17-19-21-23-25 ,
and a triple chainring: 50-39-30.
Especially when upshifting, I find the jump from 19 to 17 to create a noticeable decrease in cadence and associated leg force increase.
I'm ruminating whether to change to different cassette gearing, say the shimano 12-13-14-15-16-17-18-19-21-23.
However , I might miss the 25T cog, as much of my riding is in hilly region (Palos Verdes Peninsula, So Calif).
At my present level of fitness, the 30 front / 25 rear typically gets used at least once every ride.
However, I would like
Comments??
(BTW: I'm age 56, weight 172-174 lbs, road biking about 3 months.)