Description
The Wiseco 833M04850 piston kit is engineered for high-performance Honda CR85R engines, delivering exceptional strength, durability, and increased horsepower. Crafted from high-silicon aluminum alloy, this forged piston ensures maximum dependability under demanding trail and racing conditions. Whether you’re upgrading for competitive racing or enhancing your bike’s performance, this piston kit provides a reliable solution that can withstand the rigors of high-speed riding.
Featuring an innovative forging design, the Wiseco piston enhances horsepower and torque by optimizing compression ratios and providing ultra-stiff strutted forgings. The piston skirt is crafted for maximum strength, reducing wear and extending service life, making it ideal for expert racers and tuners seeking consistent high performance. Each piston is coated on the crown, ring grooves, and pin bore with an E-coat, offering excellent wear resistance and protection from micro-welding, galling, and detonation. This advanced coating technology helps maintain optimal engine performance over extended service intervals.
The Wiseco 833M04850 piston kit includes forged pistons, rings, wrist pins, and circlips, providing a complete package for a seamless upgrade. The design features maximum compression ratios, with boost ports removed to promote a more predictable powerband and increased pull on the top end. Thanks to the reduced machining on the outside of the pistons, the seal on the bore is improved, enhancing overall engine efficiency. Please note that cylinder sleeves must be purchased separately to complete your build.
Built for dedicated racers and experienced tuners, this piston kit offers a combination of innovative design, high-tech materials, and precise manufacturing. Service intervals may be extended compared to conventional Wiseco pistons, allowing for longer periods between maintenance. Whether you’re restoring your Honda CR85R or pushing it to its limits on the track, the Wiseco 833M04850 piston kit delivers dependable power and longevity, ensuring your engine performs at its peak when it matters most.
Features:* Forged from high-silicon aluminum alloy for maximum strength and durability* Innovative forging design and piston skirt optimize horsepower and torque* Includes forged pistons, rings, wrist pins, and circlips for a complete upgrade* E-coated crown, ring grooves, and pin bore provide wear resistance and protection from micro-welding and detonation* Maximum compression ratios for enhanced engine performance* Design modifications, including removed boost ports, promote a predictable powerband and increased top-end pull* Reduced outside machining helps improve bore sealing and compression* Service intervals may be extended for high-performance racing applications* Suitable for expert racers and tuners seeking reliable, high-performance upgrades
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