Solution to Bashed Chainrings?

On Jul 5, 11:46*pm, Tºm Shermªn °_° ""twshermanREMOVE\"@THI
$southslope.net" wrote:
This should solve the problem, though I imagine the price will be high:
http://www.seed-your-ideas.com/Triebwerk/en/index.html.

It would also make transporting and going through doors and/or up and
down stairs more easy with a SWB 'bent or tadpole trike.

--
Tºm Shermªn - 42.435731,-83.985007
I am a vehicular cyclist.

If the Speed Drive was modified to take 2 granny sized chainrings
instead of 2 100mm BCD rings that would be better as it has a wider
range than the device in the OP, 2.5:1 as opposed to the 1.6:1 range
of the device in the OP