The Doppler ER1 aluminium cylinder with 6 overflow ports, boost ports on the exhaust and nickel-silicon carbide coating comes with a 1-ring piston.
Included in delivery:
black anodised CNC aluminium cylinder head with hemispherical chamber and without decompressor
cast aluminium cylinder, nickel silicon carbide coated liner
1 outer O-ring for the cylinder head
1 inner O-ring for the cylinder head
4 stud bolt o-rings
1 base gasket 0.8mm
1 base gasket 0.4mm
1 copper manifold gasket
Included in delivery:
