ir_bandito – Member
…I don’t think the chainstays need stiffening as such, they’re big boxy aluminum, the flex will be from the pivots.
Have you tried to measure how much deflection you’re getting? Is there no way to shim out the play?
snaps – Member
… a chain has holes in it, a belt doesn’t.
The cog is open. In any case I don’t think this should be a problem while the dirt is in a fluid/moist state.
Mostly Balanced – Member
…Any of you out there with singlespeeds, stand alongside the drive side of the bike and push a foot down hard on the pedal. Watch as the lower chain run develops up to an inch of slack. That’s what a belt drive will have to cope with on a singlespeed.
I have done a number of conversions – all single speed except for 1 S-A 3 speed. There is no problem if the chainstay is stiff enough. A bike properly designed for belt will have a stiff enough chainstay. With a conversion there’s a lot of trial and error, so problems are to be expected.
I’m hoping to have a belt drive on the bike I use for the StrathPuffer so I’ll be able to confirm (or otherwise) whether the belt works in muddy and snow conditions.
24 hours of that should be a decent test.
anotherdeadhero – Member
Snubbers, tensioners, mechs. Ugh! Ugly!
…Not really the realm of the home bodger though
Snubbers or tensioners are not necessary – they are a bandaid for conversions.
I dunno about the home bodger, I’m definitely in that category 🙂
As far as deeper teeth – Schlumpf are doing a 14mm belt kit with some clever ideas to help with alignment.