Skip to content
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Boyesen

Boyesen Power Wing - PW-40 Yamaha YZ 125 2005-2021

MPN: PW-40 SKU: 58-0040
Boyesen

Boyesen Power Wing - PW-40 Yamaha YZ 125 2005-2021

MPN: PW-40 SKU: 58-0040
Availability:
Out of stock
INCREASES HORSEPOWER AND TORQUE IN 2-STROKE, 4-STROKE AND 85CC ENGINES AERODYNAMIC DESIGN MAXIMIZES VELOCITY GENERATION AND POWER GAIN WING CHANNEL MINIMIZES DISTURBANCE AT NEEDLE JET WITHOUT AFFECTING JETTING CURVE PRECISION FIT ASSURES PERFECT ALIGNMENT AND EASY INSTALLATION
Sold out
Original price $129.95 - Original price $129.95
Original price
$129.95
$129.95 - $129.95
Current price $129.95

Product Details

Features

  • INCREASES HORSEPOWER AND TORQUE IN 2-STROKE, 4-STROKE AND 85CC ENGINES
  • AERODYNAMIC DESIGN MAXIMIZES VELOCITY GENERATION AND POWER GAIN
  • WING CHANNEL MINIMIZES DISTURBANCE AT NEEDLE JET WITHOUT AFFECTING JETTING CURVE
  • PRECISION FIT ASSURES PERFECT ALIGNMENT AND EASY INSTALLATION

Product Description

Features

  • INCREASES HORSEPOWER AND TORQUE IN 2-STROKE, 4-STROKE AND 85CC ENGINES
  • AERODYNAMIC DESIGN MAXIMIZES VELOCITY GENERATION AND POWER GAIN
  • WING CHANNEL MINIMIZES DISTURBANCE AT NEEDLE JET WITHOUT AFFECTING JETTING CURVE
  • PRECISION FIT ASSURES PERFECT ALIGNMENT AND EASY INSTALLATION

Part Numbers
Store SKU MFR. Product # Availability
58-0040 PW-40 Out of Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

Features

  • INCREASES HORSEPOWER AND TORQUE IN 2-STROKE, 4-STROKE AND 85CC ENGINES
  • AERODYNAMIC DESIGN MAXIMIZES VELOCITY GENERATION AND POWER GAIN
  • WING CHANNEL MINIMIZES DISTURBANCE AT NEEDLE JET WITHOUT AFFECTING JETTING CURVE
  • PRECISION FIT ASSURES PERFECT ALIGNMENT AND EASY INSTALLATION