Cylinder-kit NTS for Zweirad Union FC

Cylinder 50cc with piston 40mm for Victoria EM50/Zweirad Union engines. Intended for fan-cooled engines. 1.5~2.9hp depending on other equipment.
The cylinder is tested on the MJP-testbench (see picture for result)

Exhaust pipe attachment: press fit fastened with screw (M6x18mm)
Made of cast iron
Inspected and completed with NTS quality piston in Sweden!
Note: Thecylinder must be cleaned thoroughly before assembly as shavings or grinding dust from the production may occur! For best possible performance and durability, the cylinderkit should be carefully “worn in” during the first approx. 200km of driving.


Weight 1,5 kg
Original number

805 401 99 00


NTS Premium Parts

Standard Unit


Additional Info

  • Suitable piston: NTS 02-95-501
  • Gasket set head/cylinder: 02-31-111
  • Gasket, intake: 02-31-115