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Phathead Racing Billet Gas Cap "Tank Top" Yamaha and Kawasaki: YZ80 YZ85 YZ125 (02+) YZ250 (02+) KX250 (05-07) KX250F KX450F KLX110 KLX140

Regular price $75.00 USD
Regular price Sale price $75.00 USD
Sale Sold out
Shipping calculated at checkout.

With a one way valve built in to the breather vent designed to block the outflow of fuel when the tank is upside down(crash scenario), these gas caps offer an extra layer of protection over the traditional plastic caps which only restrict fuel flow when turned upside down.


  • 6061 T6 billet aluminum body
  • Stainless hardware and one way valve/breather
  • Viton gasket
  • Made in USA with USA sourced materials

Flex on the competition with our signature geometric designs carved out of solid 6061-T6 billet aluminum.  Improved flow, sleek design and stainless hardware finish off these specialty tops  Fit, function and looks are going to turn heads and have people asking questions. 


  •  YZ125 YZ250 (2002 - 2024+) including WR250 YZ250X  
  • YZ80 YZ85 (2003+)
  • YZ250F YZ450F (2003-2013) WR450F WR250F (2003-2015)
  • KX250 (2005-2007)
  • KX250F KX450F (2006+) 
  • KLX110 KLX140 (2008+)

*send a message, email, or chat message following your order with name, number, order number and desired font type for fastest service, otherwise we will reach out to you ASAP for details.