Anyone want to drag race their XX?
McIntosh chrome moly arm: powder coated in vulcan black, that is 7-12 over on a stock frame. It has underbracing, room for a battery in it (or a nitrous bottle) and comes with an axle. The axle is 25mm (as opposed to the XX's 19mm) so you would have to change out your wheel bearings for about $5 per bearing and put a different spacer in between them. Not a big change, but the larger axle won't bend. The axle is a PFMR annealed axle which is what the ProMod & Funnybikes use to ensure it stays straight. The arm is in great condition and will bolt up to a stock blackbird. Also includes the chain guard, of course. I'd like $400 for the arm + shipping. Costs over twice that new.
Works shock for drag racing: Slightly lowered to lower the back end -- a little over an inch, IIRC. It is valved for quick compression and slow rebound with a spring for a longer arm with a 210# rider on it. New for $650, $325 + shipping to an interested buyer.
Pictures available upon request for a potential buyer.