I emailed Hebco (the maker of the Perfex Kit) yesterday, and they replied today. The Long travel kit is the same for the Rubi, and Foreman 500 & 450. He has just not updated his website yet.
I would be interested to se how well it works since the ride is already more plush than the older 450s.
I would be interested to se how well it works since the ride is already more plush than the older 450s.