Boyesen RAD-10E Rad Valve Kawasaki KX85 KX100 KX112 2001-2026 Performance Upgrade

Boyesen RAD-10E Rad Valve – Maximum Performance for Kawasaki KX85, KX100 & KX112

Unlock stronger torque, sharper throttle response, and improved engine efficiency with the Boyesen RAD-10E Rad Valve, the ultimate bolt-on upgrade for 2001–2026 Kawasaki KX85, KX100, and KX112 models. Engineered to deliver instant acceleration and smoother power delivery, the Rad Valve improves intake flow velocity and distributes the intake charge more evenly—resulting in better mid-range pull and higher overall performance without requiring any modifications.

Developed in collaboration with top factory teams and riders—including Pro Circuit, Factory Kawasaki Europe, Factory KTM, Jeremy McGrath, and Sebastian Tortelli— the Boyesen RAD-10E Rad Valve offers championship-proven performance. Its one-piece aluminum casting, multi-stage reed petal system, and carbon fiber Pro Series reeds increase airflow efficiency while maintaining exceptional reed life. Whether you ride motocross, supercross, or off-road, the RAD-10E gives your KX the response and power you’ve been missing.

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➡️ Top Features

• Engineered specifically for Kawasaki KX85, KX100 & KX112
• Carbon fiber Pro Series reeds for superior throttle response
• Precision-designed reed cage optimizes airflow and torque
• Multi-stage reed petal system boosts intake efficiency
• One-piece aluminum casting improves durability and seals perfectly
• Bolt-on installation with no engine modifications required

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✅ Fitment

Kawasaki

• KX112: 2022–2026
• KX100: 2001–2021
• KX85: 2001–2026

Suzuki

• RM100: 2003–2005

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❓ Frequently Asked Questions

Q: Will the RAD-10E Rad Valve improve torque?

A: Yes. The Rad Valve’s cage design and carbon fiber reeds are engineered to increase torque and improve throttle response immediately.

Q: Do I need to rejet after installation?

A: Most riders do not require major rejetting, but fine-tuning can optimize performance depending on riding style and elevation.

Q: Is installation difficult?

A: No. The Rad Valve is a direct bolt-on upgrade designed to replace the stock reed cage with minimal effort.

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👉 Boost your KX’s power and response—add the Boyesen RAD-10E Rad Valve to your cart today and feel the instant performance difference.

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