[StiHacka]

 

[HardtailHack]

We've bearly heard a peep from the OP since he started this thread.

 

[konastab01]

We've bearly heard a peep from the OP since he started this thread.

He might come back, its only 15 years old this thread.

 

[johnbryanpeters]

He might come back, its only 15 years old this thread.

Last seen Nov 3, 2012

 

[konastab01]

Last seen Nov 3, 2012

Even better then if its only 10 years

 

[Leafy]

Even better then if its only 10 years

Its a damn shame. I liked how the gearbox was designed. Now if I was me, it would work like a standard derailleur where upshifting works by the shifter releasing able and the derailleur is advanced by a spring and downshifting the shifter pulls cable and pulls the derailleur against the spring. There's some gearbox that's more recent that uses a fancy shifter with two cables to pull the derailleur both ways but more cables suck.

 

[Tincho]

Its a damn shame. I liked how the gearbox was designed. Now if I was me, it would work like a standard derailleur where upshifting works by the shifter releasing able and the derailleur is advanced by a spring and downshifting the shifter pulls cable and pulls the derailleur against the spring. There's some gearbox that's more recent that uses a fancy shifter with two cables to pull the derailleur both ways but more cables suck.

Thanks for your answer (without Bears ).
I also thought of a derailleur with cable and spring, although I was more concerned about the chain tensioner, for which I came up with a tensioner with two mobile pulleys that give the chain a path in the form of "S".

 

[HardtailHack]

Can't find anything else on it-

 

[troy]

Can't find anything else on it-
View attachment 175541

that's Hayes PeteSpeed drive.