Wish i was closer --i like beer !!! i have the roadsmith from the trike shop --i think they are the only one that makes ind.rear syp.for the valk --i had a 2002 1800 wing with a champion conv. solid rear axel and the valk rides alot smother --there has to be a trike dealer buy you --go take a test ride --make sure you get a rake kit --mine is 8 degrees and i love it - --valk has bigger front than wing --

GOOD LUCK !! just remember the installer is just as important as the trike kit --make sure he has done alot and has a good repor with his cust.