3 mm. Made of aluminium. Perfect for street use.
Fits all Ducati dry clutches (not V4R)
FEBUR Ducati Superbike 749RS (03/06) Complete Racing Water Radiator
FEBUR Ducati Superbike 749RS (03/06) Complete Racing Increased Oil Radiator
SAMCO SPORT Ducati Superbike 749S/999S Silicone Hoses Kit
SAMCO SPORT Ducati Superbike 749R/999S/999R Silicone Hoses Kit
D999 - BONAMICI RACING Ducati Superbike 749 / 999 Adjustable Rearset