R
Rich Grise
Guest
I walk a lot, and have been thinking about designing a trike. The other
day, I saw some guy on the other side of the street, on a tadpole-style
trike, with the pedals and sprocket sticking out ahead.
I have an idea for a different pedal arrangement, but I want to know if
it's worth it to pursue, and it hinges on the question in the subject
line: Do typical trikes have a gearshift?
10-speed bikes, of course, have the derailleurs; but if you make an
emergency stop in high gear, you have to screw around with it to get
it back to low gear so that you can get going again. Are trikes like
that?
My invention is a pedal-power transmission system that doesn't depend on
derailleurs, and you can shift from high to low without having to be
in motion.
So, if there are trikes with a gearshift that's _not_ derailleurs, I'd
like to hear about it.
BTW, my idea isn't gears, either, but if there are any out there, I'd
like to see some examples so I can compare parameters and stuff.
Thanks!
Rich
day, I saw some guy on the other side of the street, on a tadpole-style
trike, with the pedals and sprocket sticking out ahead.
I have an idea for a different pedal arrangement, but I want to know if
it's worth it to pursue, and it hinges on the question in the subject
line: Do typical trikes have a gearshift?
10-speed bikes, of course, have the derailleurs; but if you make an
emergency stop in high gear, you have to screw around with it to get
it back to low gear so that you can get going again. Are trikes like
that?
My invention is a pedal-power transmission system that doesn't depend on
derailleurs, and you can shift from high to low without having to be
in motion.
So, if there are trikes with a gearshift that's _not_ derailleurs, I'd
like to hear about it.
BTW, my idea isn't gears, either, but if there are any out there, I'd
like to see some examples so I can compare parameters and stuff.
Thanks!
Rich