HIGH SPEED AND LOW SPEED COMPRESSION. DOUBLE RATE SPRINGS, REBUILDABLE. WILL FIT REV800 SC4 AND ALL XP MODELS. PAID $3500 NEW, SELLING FOR $1500. MINT CONDITION, THE REAL DEAL. CALL BOB @ 203-803-0504 Location: MIDDLETOWN, CT it's NOT ok to contact this poster with services or other commercial interests