Boyesen Power Wing - PW-37

Features:

• Increases horsepower and torque on 2- and 4-stroke bikes
• Aerodynamic design maximizes velocity and power gain
• Wing channel minimizes jet needle disturbance
• Cleaner jetting for crisp response and acceleration
• Precision fit assures perfect alignment and easy installation
• On 2-stroke improves power from idle to midrange with no loss of top end
• On 4-stroke power boost from idle through over-rev