We are pleased to offer this superb ATHENA big bore barrel kit!


Included:

Athena offers the most complete range of gaskets and gasket sets for every make and model of motorcycles, jet-ski, snow-mobiles and outboards in the world. The quality of our gaskets replaces and exceeds the seal offered by the original products. Our long time experience gained in supplying most prestigious OEM Motorcycle manufacturers, has brought to our R&D technicians those skills necessary to make by ourselves exclusive high quality material compounds.

Technical specifications:

Material of cylinder: aluminum

Type of cooling: water cooled

Bore: 83 mm

Stroke: 53.6 mm

Displacement: 290 ccm

Compaction: 13.5: 1

Piston bolt diameter: 16 mm

Number of piston rings: 2

Cylinder head: Not included

Maximum power at the crankshaft: 37.1 HP / 10.500 Rpm

Torque: 28 Nm / 7.450 Rpm