Compatible with KTM & Husqvarna 2-Stroke Models
Boost throttle response, increase airflow, and sharpen power delivery with the VForce V4R26 Reed Valve System by Moto Tassinari. Featuring a unique double reed-tip design, wider reed cage, and advanced airflow dynamics, this system delivers noticeable gains in low-end snap and high-RPM stability—perfect for both technical terrain and race-paced riding.
Designed as a direct-fit upgrade for KTM and Husqvarna 2-stroke engines, the V4R26 is a proven performance mod for riders running stock or Lectron carburetors.
🏁 What It’s For:
Riders who want to unlock crisper throttle feel, stronger midrange torque, and increased efficiency across the powerband—without sacrificing reliability.
🔧 What’s Included:
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Complete VForce V4R26 Reed Valve Assembly
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Gaskets & Mounting Hardware
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Installation Instructions
KTM Compatibility:
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2018 KTM 300 EXC TPI
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2018 KTM 250 EXC TPI
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2017 KTM 300 XC / XC-W
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2017 KTM 250 XC / XC-W / SX
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2017 KTM 150 XC-W
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2016–2017 KTM 150 SX / 125 SX
Husqvarna Compatibility:
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2018 TE300i / TE250i
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2017 TX 300
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2017 TE 300 / TE 250 / TE 150
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2017 TC 250 / TX 125
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2016–2017 TC 125