Home » News » » Motorcycle engine BMW R18 Big Boxer.

Motorcycle engine BMW R18 Big Boxer.

  • Dec 01 2019 14:43 PM GTM
  • Industry
  • 2272

Many expected the premiere of the big BMW cruiser at EICMA 2019 and were disappointed when they saw the next concept.It’s already the fourth for the promotion of a new engine, about which so far not much was known.Probably, the new motorcycle is simply not ready for mass production.

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Everything that you would like to know is described in the technical specification:

  • engine type: 2-cylinder, boxer, air-oil cooling;
  • working volume: 1802 cm3;
  • cylinder diameter X piston stroke: 107 X 100 mm;
  • compression ratio: 9.6: 1;
  • power: 89.8 hp 4750 rpm;
  • torque: 158 Nm at 4750 rpm;
  • fuel: 95-98 RON;
  • valve system: overhead camshaft;
  • valves per cylinder: 4;
  • inlet / outlet diameter: 41.2 mm / 35 mm;
  • throttle valve diameter: 48 mm;
  • harmful exhaust standard: Euro5.

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