PUIG Race Side Spoilers Matte Black BMW (21570J)

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SKU: 21570J

Get a radical racing look with Puig's Downforce Race Side ...Read more

Price:
Sale price$298.71 Regular price$299.70
2980 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit
  • Get a radical racing look with Puig's Downforce Race Side Spoilers
  • Derived from the brand's experience in the MotoGP championship, the spoilers provide increased air pressure to the front axle during high-speed sections and improves cornering
  • Gives your street bike track-worthy performance
  • Improves your bike's stability at high speeds, reducing the vibrations that often occur when the front wheel floats
  • Produces an anti-shimmy effect and improves stability during heavy front-end braking
  • The closed shape of these spoilers enhances the "limpet" effect during directional changes, as they channel air through the spoiler
  • Consist of two elements: flexible plastic injected brackets that adapt perfectly to your motorcycle's fairing using a strong, durable, and removable 3M Dual Lock adhesive
  • The closed spoiler is made of 4mm acrylic material, complying with safety regulations, with rounded edges with a radius of > 2mm
  • This highly rigid and lightweight material is perfect for absorbing aerodynamic pressure and directly converting it into downforce
  • Assembly is simple and requires no drilling into the fairing
  • Brand: PUIG
  • Part number: 21570J
  • Category: Body
  • Get a radical racing look with Puig's Downforce Race Side Spoilers
  • Derived from the brand's experience in the MotoGP championship, the spoilers provide increased air pressure to the front axle during high-speed sections and improves cornering
  • Gives your street bike track-worthy performance
  • Improves your bike's stability at high speeds, reducing the vibrations that often occur when the front wheel floats
  • Produces an anti-shimmy effect and improves stability during heavy front-end braking
  • The closed shape of these spoilers enhances the "limpet" effect during directional changes, as they channel air through the spoiler
  • Consist of two elements: flexible plastic injected brackets that adapt perfectly to your motorcycle's fairing using a strong, durable, and removable 3M Dual Lock adhesive
  • The closed spoiler is made of 4mm acrylic material, complying with safety regulations, with rounded edges with a radius of > 2mm
  • This highly rigid and lightweight material is perfect for absorbing aerodynamic pressure and directly converting it into downforce
  • Assembly is simple and requires no drilling into the fairing
  • Brand: PUIG
  • Part number: 21570J
  • Category: Body

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