Hi Bob,

I go by Eric, my middle name, but I'm another Robert Lee. What do you
have by way of cranks? Are they 170mm or shorter? What's your largest
chain ring?

Eric

--- In ebikebuilders@yahoogroups.com, "rjlee29" <rjlee29@...> wrote:
>
> Hi all; I have a swb E Bike Bigha with a Currie 450 watt and Nimh 30
> amp battery pack that was installed in ECOSpeed Portland, Oregon It Has
> a 29 speed transmission shifts like a motorcycle. The problem is I have
> to pedal at a cadence of at least 90 or better most of the time. The
> Bike is good comfortable ride has a sram dual drive with 9spd
> derrailer.Its too long legged without the proper size of motor at
> present its in the bike shop for a rebuild with approx 25000 miles
> since my last cross country from my home in Northern, Va to Oregon were
> the bike was maufactured im nearly 78 years young so i only use power
> assist on hills and mountains. anybody out there tell me what i need
> besides a new body id appreciate the input Thanx Bob Lee
>