go on have a guess at this

[TwistedPatience]

Chain driven differential, might be stating the obvious now tho'

[toad]

yep its a diff from a 1950,s berkeley sports car rare as hens teeth i turned down an offer that would have bought me a brand new unit but as this is a 1,1 ratio im gonna use it to go with my new front end. which you lot have seen before

[blair]

so theres no pedal back braking system then

[dracken1]

i do know that front end however.
standard equipment on any bmw 1200 trike

[toad]

i do know that front end however.
standard equipment on any bmw 1200 trike
[/quote

yep thats the one now deceased as you know. you wont believe the mess that front ends in wynne its not safe to use without some serious reworking of the stem and the axle mounts on the legs are devoid of the retaining grub screws 

[Manky Monkey]

The YodaMobile? Tis no more? I thought it was being rebuilt, stronger, faster, better than it was before.

[kustom]

by the dimensions.....

one would summise the following..

for an application that requires a modicum of torque, but slow speed

the chain is the drive, so a motor with small gear would be situated close by...or a landwheel

my suggestion is the centrally mounted gearbox to drive the metering mechanism off an old ground driven seedbox drill

[toad]

The YodaMobile? Tis no more? I thought it was being rebuilt, stronger, faster, better than it was before.

im afraid the yoda mobile is no more. i wont go into details on an open forum as to why it was scrapped.
the new yoda mobile is under construction and its gonna be a good,un
last year i organised a little suprise for yoda through his own forum and we raised over £1100 towards the rebuild
this new trike has some bloody good engineering going into it and i cant wait to see the new front end theres some bloody clever peeps on this forum as i believe dracken did the design for the forks