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Wiseco Top End Kit Pro-Lite PK1933 - 18-19 Yamaha YZ450F

Regular price $199.87 USD
Regular price $247.81 USD Sale price $199.87 USD
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Wiseco Top End Kit Pro-Lite 97.00mm (Std) Yamaha YZ450F 2018-2019

Wiseco Forged Piston have been setting the performance standards for motocross 4-stroke engines for years. Now Wiseco offers a great performance top end kit for your Yamaha YZ450F. Wiseco give you all you need to perform your top end maintenance. What’s in the kit a performance Forged Pro-Lite piston, rings, wrist pin, top end gasket kit, c-clips and wrist pin bearing.

Each Pro-Lite forged piston is manufactured in the USA in Wiseco own plants. The 4-stroke Pro-Light piston is them CNC machined for optimal shape and profile to ensure peak performance and durability.

Specifications - Top end Kit PK1933:

  • 3819XS - 97.00 mm Ring Set
  • 40199M09700 - Yamaha YZ450F '18-19 12.8:1 CR
  • CW18 - 18mm Round Wire Locks - Set of Two
  • Ring - Set
  • W6991 - Top End Gasket Kit Yamaha YZ450F '18-19



        • Each Pro-Light piston is built from race proven designs that are chosen by the top race teams in all forms of racing including Supercross, Motocross, GNCC, Superbike, and more
        • Wiseco piston kits feature a complete top end gasket kit that gives you everything you need to complete your rebuild from premium materials.
        • Forged pistons offer superior strength to weight ratio utilizing aerospace alloy.
        • High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power.
        • Part number - PK1933

        Yamaha YZ450F Performance Upgrades Engine Mods Accessories

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