ICE is quite into the retrofits. First it was the 26" rear kits, and now, for next year, full suspension!
We are indeed working on front suspension for the Trice [...]. We plan to have this on show at Eurobike and Interbike in September. Final pricing and exact shipping date is not yet fixed but it is hoped to be available as an option for the 2010 season and is designed to be retrofitable to all ICE 20" front wheeled trikes.
We'll be at Interbike, so be on the lookout here for new information on this ICE option in September!
This confirmation comes via wingbatwu over at the BentRider Online forums.