Bore up piston head
● POM piston head with ball bearing
● Good performance & durable
● Suitable for high capacity cylinder
● Red color, bor up type
POM piston head with ball bearing
-- Good performance & durable
-- Suitable for high capacity cylinder
-- Red color
● POM piston head with ball bearing
● Good performance & durable
● Suitable for high capacity cylinder
● Red color, bor up type