B
bob prohaska's usenet account
Guest
In rec.bicycles.tech Mark Thompson <pleasegivegenerously@warmmail*_turn_up_the_heat_to_reply*.com> wrote:
>
> Never shift under load - no bicycle gears are made to be changed whilst
> putting lots of power through the chain. Slacken off briefly until the
> change is made and then stomp on the power. If you think it's the gears,
In general I'm pretty a remembering to ease off during upshifts, sometimes
I forget.
> get a mechanic to do a test ride - if it's shifting fine the problem is you
> abusing the poor bike
The mechanic did a test ride, adjusted the shift linkage and said a
certain amount of slippage was to be expected. He seemed to imply that
as long as the slips were "single" steps and not repeated it was
normal.
It must be a rather fussy adjustment, set by trial and error (or is it
trial _by_ error?) not just the marks on the shift spool. Whatever he
did, it cut the incidence of slips to about half what I had before.
bob prohaska
>
> Never shift under load - no bicycle gears are made to be changed whilst
> putting lots of power through the chain. Slacken off briefly until the
> change is made and then stomp on the power. If you think it's the gears,
In general I'm pretty a remembering to ease off during upshifts, sometimes
I forget.
> get a mechanic to do a test ride - if it's shifting fine the problem is you
> abusing the poor bike
The mechanic did a test ride, adjusted the shift linkage and said a
certain amount of slippage was to be expected. He seemed to imply that
as long as the slips were "single" steps and not repeated it was
normal.
It must be a rather fussy adjustment, set by trial and error (or is it
trial _by_ error?) not just the marks on the shift spool. Whatever he
did, it cut the incidence of slips to about half what I had before.
bob prohaska