UMS 5-180cc Radial 4-stroke Gas Engine (21kgf, 4700gr)

Including unique BigPlanes Starter or Maintenance package and RCEXL Fuel Pump.
UMS
UMS5-180

UMS 5-210cc Radial 4-stroke Gas Engine (23.5kgf, 4900gr)

Including unique BigPlanes Starter or Maintenance package and RCEXL Fuel Pump.
UMS
UMS5-210

UMS 5-260cc Radial 4-stroke Gas Engine (14.7hp, 5500gr)

Including unique BigPlanes Starter or Maintenance package and RCEXL Fuel Pump.
UMS
UMS5-260

UMS 7-260cc Radial 4-stroke Gas Engine (15.6hp, 6700gr)

Including unique BigPlanes Starter or Maintenance package and RCEXL Fuel Pump.
UMS
UMS7-260