Cylinder set 70 cc, Atena, 6 channels
Bore: 45 mm
consisting of:
Piston, piston ring, piston pin, circlips and seals
Thread intake manifold attachment: M6
Pin spacing of intake manifold: 45 mm
Stud hole diameter: 8 mm
Stud spacing: 46 x 46 mm
Outer diameter outlet: 32 mm
suitable for:
ZÜNDAPP
C 50 Sport Type 529-010
GTS 50 type 529-02 - 04
ZD 25 type 446-420
ZD 40 446-300
Comp. No. 100-02.718