Wiseco High-Performance Piston Kit - 804M06640 - 66.40 mm -1999-2024 Yamaha YZ250/YZ250X

Upgrade Your Yamaha YZ250 / YZ250X - Wiseco High-Performance Piston Kit 804M06640

Take your bike's performance to the next level with the Wiseco High-Performance Piston Kit. Order now and experience the power and durability of Wiseco's race-proven designs!

Boost your Yamaha YZ250 or YZ250X's performance with the Wiseco High-Performance Piston Kit 804M06640. Forged from high-silicon aluminum alloy for maximum strength and dependability, Wiseco's High-Performance Pistons offer durability, longevity, and increased horsepower. With innovative forging designs and piston skirts, these kits deliver maximum horsepower and torque.

Wiseco Piston Kit Includes:

• Forged piston
• Rings
• Wrist pin
• Circlips

High-Performance Features:

• Same race parts used by top teams
• Maximum compression ratios for increased power
• Ultra-stiff strutted forgings for durability
• Titanium nitride-coated rings for sustained performance
• E-Coated crown, ring grooves, and pin bore for maximum wear resistance
• Less machining on the outside for increased compression
• Boost ports removed for a more predictable powerband
• Service intervals may be increased for expert racers and tuners

Important Notes:

• Cylinder sleeves must be purchased separately
• Racer's Choice pistons are for expert racers and tuners only

Order Your Wiseco High-Performance Piston Kit Today!

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