Well good luck on trying to get a hold of anyone at Works. I tried for 2 weeks to get someone on the phone or to reply back to me via email. Still no answer!!
I was able to find a set of Dual Rates from Bill at Bonneville Performance, slightly used but they will hold me over till I can afford AK-20's.
Enough of the ranting about Works. Give Klaus a call at
Wilbers USA. He is highly recommended and respected in both the Sport Bike and BMW communities when it comes to shocks.
He carries 2 brands, Wilbers (Germany) and YSS (Australia) and will set them up accordingly. I am pretty sure that will be able to find a really good shock from him that will fit you, the bike, and your budget.