Roche P12 titanium-coated suspension & shock shafts
Coming from Roche and made for the company’s Rapide P12 1/12th scale kit are several titanium-coated parts. New are 2mm upper hinge pins, king pins and a micro shock shaft all of which sport a friction-reducing and highly wear resistant titanium coating to make for smooth and consistent suspension action. The hinge and king pins come as pairs and all parts are direct replacements for the stock parts.
Source: Roche [rocherc.com]