E
etheric
Guest
There has been a bit of brainstorming over here and I know this idea is still coming along, so lets get the juicy bits into the tech forum.
The idea is to mount two different drive gears on the rear, basically a pulling gear and a speed gear. But clearly we want it to switch with as little work as possible.
This guy did it by adding/removing a length of chain everytime, which seems like way too much effort to me.
I wonder if a giant (chainring) ghostring could work for the speed gear, then just switch to a cassette sprocket ghostring for the climbing gear?
I am having trouble imagining how much slack would be present and if that could be eaten up by the the ghostring.
They mentioned in the Motokruisers thread that the guy had to use single speed/BMX chain so that alignment wasn't as big of a pain as it would be with the fatty chain that is provided.
Also, I think this may be relatively easy on some bikes, clearance wise, but I could see some bike frames not being accomidating at all for the multiple chain lines.
The idea is to mount two different drive gears on the rear, basically a pulling gear and a speed gear. But clearly we want it to switch with as little work as possible.
This guy did it by adding/removing a length of chain everytime, which seems like way too much effort to me.
I wonder if a giant (chainring) ghostring could work for the speed gear, then just switch to a cassette sprocket ghostring for the climbing gear?
I am having trouble imagining how much slack would be present and if that could be eaten up by the the ghostring.
They mentioned in the Motokruisers thread that the guy had to use single speed/BMX chain so that alignment wasn't as big of a pain as it would be with the fatty chain that is provided.
Also, I think this may be relatively easy on some bikes, clearance wise, but I could see some bike frames not being accomidating at all for the multiple chain lines.