• Compact engine design is lightweight and high revving, with a broad torque curve
• Good mass centralization for superior handling
• Flat-top piston and pentroof combustion chamber deliver an 11:1 compression ratio
• Lightweight piston, piston pin and connecting rod enable higher revs for maximum power
• Aluminum cylinder features electrofusion coating, which allows a tight clearance between piston and cylinder for greater horsepower and increased engine life thanks to superior heat transfer and lubrication retention properties
• A gear-driven engine balancer provides smooth power delivery from idle to redline
• Provides maximum valve area for optimum flow, to boost low-end torque while providing improved high-rpm breathing efficiency for more power
• 34mm semi-flat slide Keihin CVK carburetor delivers the optimum amount of fuel at all rpm, resulting in improved throttle response, greater power and excellent fuel economy
• Meets strict CARB regulations, so it’s available in all 50 states