Andreani Misano evo cartridge Buell XB 41 mm 

Buell XB9 S , R models 2003-2005

Buell XB12S and R 2004-2005

possible for SCG and Low versions but . need to mention this when ordering 

Cartridge kit for OEM fork with hydraulic adjustments, developed by Andreani Group and equipped with a sophisticated hydraulic system which guarantees exceptional performance in cornering and braking. New Top Cap with EVO design New cartridge tube DLC coated 20mm diameter pistons with expanded oil passages. Adjustable in compression and rebound. Spring preload. Comes complete with springs matched for your weight

made to order !!