Air fork piston for air-sprung suspension forks: a bright silver turned part with an internally ribbed socket at the top, a double flange with a groove between, a lower collar with a cross-drilled hole and a threaded stem with a red coating on its threads. In an air fork, the piston works inside the air chamber that serves as the fork's spring. It belongs to a range of critical components, including air fork products, suspension components and pistons, engineered to withstand harsh conditions in demanding environments. Materials offered: aluminium, brass, SS, MS and plastic.