Model: HD170F / HD170FE
Type: single cylinder, vertical, 4-stroke, air-cooled, direct injection
Bore x stroke [mm (in) ]: 70 x 55 (2. 76 x 2. 11)
Displacement [L (cc) ]: 0. 211 (211)
Compression ratio: 20
Rated power [kW (Hp) / rpm]: 2. 5 (3. 4) / 3, 000, 2. 8 (3. 8) / 3, 600
Rated speed (RPM) : 3, 000 / 3, 600
Starting system: F: recoil starter / FE: electric starter
Rotation direction (view from the wheel) : clockwise, from handle start cover side
Balancing system: single, counter-rotating,[...]