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Boyesen PW-40 Powerwing

SKU: 4191289

Boyesen PW-40 Powerwing

Boyesen
$116.51
$116.51 $129.95
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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.

Vehicle Fitment:

2005-2021 Yamaha YZ125
2020-2022 Yamaha YZ125X

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