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Wiseco

Wiseco Top End Kit Pro-Lite - PK1198 - 66.40mm - Yamaha YZ250 2002-2023 / YZ250X 16-2023

Regular price $207.97 USD
Regular price $244.95 USD Sale price $207.97 USD
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Upgrade Your Yamaha YZ250 / YZ250X - Wiseco Pro-Lite Top End Kit PK1198

Take your Yamaha YZ250 or YZ250X to the next level with the Wiseco Pro-Lite Top End Kit PK1198. As a renowned leader in 2-stroke piston performance, Wiseco provides a complete kit for your top end maintenance. With a focus on optimal shape, profile, and durability, Wiseco's forged Pro-Lite pistons are CNC machined in the USA to deliver peak performance.

Kit Includes:

  • Forged Pro-Lite piston
  • Rings
  • Wrist pin
  • Top end gasket kit
  • C-clips
  • Wrist pin bearing

Pro-Lite Features:

  • Race-proven designs chosen by top teams in Supercross, Motocross, GNCC, Superbike, and more
  • Complete top end gasket kit made from premium materials
  • Forged pistons offer superior strength-to-weight ratio using aerospace alloy
  • High-performance ring kit and alloy pin included for extended life and sustained power
  • Standard bore 66.40mm

Specifications:

  • 2614CD - 66.40 mm Ring Set
  • 804M06640 - Yamaha YZ250 '99-19 ProLite 2614CD
  • B1003 - Top End Bearing 18 x 22 x 21.8mm
  • CW18 - 18mm Round Wire Locks - Set of Two
  • Ring - Set
  • S508 - Piston Pin 18mm x 2.106" Non Chromed TW
  • W5978 - Top End Gasket Kit Yamaha YZ250 '2002-2023 / YZ250X 2016-2023

Boost your bike's performance with the Wiseco Pro-Lite Top End Kit. Order now and get everything you need for your top end rebuild!

Click to see all the other performance parts for your Yamaha YZ250 / YZ250X

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