Athena Big Bore Race Cylinder Kit - 83mm Bore - 290cc - P400485100012

Unleash the full potential of your 4-stroke engine with the Athena 290cc Big Bore Race Cylinder Kit. This kit is engineered for maximum performance and durability, providing a significant power boost for serious riders and racers.

Description

The Athena 290cc Big Bore Race Cylinder Kit is designed to deliver unparalleled performance and reliability. This kit features an aluminum cylinder with a nickel-carbide coating, ensuring optimal heat dissipation and reduced friction. Larger water jackets provide enhanced cooling, preventing overheating during intense riding conditions. The specially designed, high-performance, hard anodized power valves optimize airflow and improve throttle response. A forged piston with a molybdenum coating ensures durability and reduces wear, contributing to a longer engine life. Upgrade your engine with this premium cylinder kit and experience a noticeable increase in power and performance on the track or trail. Easy to install with basic mechanical knowledge.

Features & highlights

• Aluminum cylinder with nickel-carbide coating for superior heat dissipation and reduced friction.
• Enhanced water jackets provide optimal cooling for consistent performance.
• High-performance, hard anodized power valves optimize airflow and improve throttle response.
• Forged piston with molybdenum coating for enhanced durability and reduced wear.
• Significant power increase for noticeable performance gains.
• Designed for 4-stroke engines, providing a bolt-on performance upgrade.

Technical specifications

• Brand: Athena
• Product Name: Cylinder Kit
• Engine Type: 4-Stroke
• Displacement: 290 cc
• Bore Size: 83.00 mm
• Compression Ratio: 12.5:1
• Cylinder Bore Coating: Nickel-Carbide
• Material: Aluminum
• Base Color: Silver
• Vendor Part Number: P400485100012

Important to know

Please note that this kit does not include a cylinder head. OEM power valves are not compatible and cannot be used with this kit.