The pictures that WC posted are of the SPORTSLINE version. Is this the one that is offered in the group buy?
That nomenclature on the German Wilbers web site is making reference to the colors available only, vic performance differences. Read my second post in this thread for the brief descriptions of the three shock models being offered. Click the following link for a photo of what they refer to as the "Classic" version (this is my shock, a Model 430 wth Remote Hydraulic Pre-Load):
FJRTech: Installing the Wilbers Shock Absorber
For this Group Buy, Wilbers is offering the following:
Model 640 for ABS and non ABS models:
Regular cost: $ 516.00 This shock has adjustable rebound damping with 22 clicks, and infinite variable adjustment for the spring pre-load via C-spanner.
Model 641 for ABS and non ABS models:
Regular cost: $798.00 This shock has adjustable rebound damping with 22 clicks, as well as High and Low speed compression damping with 22 clicks on a hose mounted remote reservoir.
Model 643 QS (for non-ABS models only:)
Regular cost: $895.00 Technically the same as model 641, but with piggy back reservoir (perpendicular to the shock axis, see photo on pg 1 of this thread).
is there some way to make a smart choice on exactly what options I might want? Is there a detailed English PDF file somewhere that describes all the options. And, going one step further, is there a "here's what version of the 640 you should get for your '05 Feej"?
Believe me, the Group Buy web site describes *each* of the very items you've mentioned here.... including a
very detailed FAQ that should answer all your questions.
Further, there is a questionaire portion of the signup form where you will be asked questions like: how often do you ride 2-up? What is your riding weight (with gear)? Pillion weight? Weight of cargo you typically carry? What is your riding style (aggressive canyon carver? relaxed touring type? a commuting rider? a mixture of some/all these)? What is your typical riding environment (city commuter? open desert traveler? interstate tourer? mountains and twisties? ect).
Wilbers needs to know all this and more, 'cuz this shock is custom-built to your specs at the German factory (I'm referring to the internal valving, etc, not just what spring rate you want... the latter is about the only "custom" aspect that most mass-produced shock manufacturers offer).