Motor set (increased diameter - 100mm) - Honda CRF450R ('09-'16) - Athena

Set motor (cylinder kit) with an increased diameter of 100mm from the manufacturer Athena for Honda CRF 450 R (2009-2016).

The Italian manufacturer Athena constantly invests in research and development, resulting in high-quality products made from top materials processed with state-of-the-art technology.

Includes all elements shown in the picture (cylinder, piston, pin, rings, clips, gaskets).

Technical specifications:
- technology: aluminum / NiCaSil;
- cooling: water;
- cylinder diameter: 100 mm;
- displacement: 490 cc;
- piston stroke: 62.1mm;
- compression ratio: 12.5:1;
- power output: 50.5 HP at 8400 RPM.

Complete application list can be found below.