Re: [Geared_hub_bikes] Re: Sturmey S2C ratios?
- At 10/11/2009 08:35 PM +0000, you wrote:
--- In Geared_hub_bikes@yahoogroups.com, Mark Stonich <mark@...> wrote:
> Anyone know the ratios of the new Sturmey S2C? 2 speed,
> kickback coaster brake.
On the TSR2, I understand it will have around 50" and around 70".
Thank you. The wheels are 20" and the photos show the ratio between cog and chainring to be about 1:2.5. Therefore I assume low is 1:1 and 2nd is an overdrive of around 1.4.