Alltrikes

For more information, click on the ozreport links

http://ozreport.com/17.069#1

and

http://ozreport.com/17.124#1

One thought I had is that these may not stand up to the speeds and vibration and multiple landings that trikes do.  With a propeller in the rear, you should make sure these will work.  At the least, have a secondary leash on them.