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Moto Tassinari

VForce V4R26H V-Force 4 Reed Valve Set Beta Gas Gas Husqvarna KTM 2017-2026

VForce V4R26H V-Force 4 Reed Valve Set Beta Gas Gas Husqvarna KTM 2017-2026

Regular price $161.00 USD
Regular price $175.00 USD Sale price $161.00 USD
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VForce 4 Reed Valve Set V4R26H – Maximum Airflow & Power for Beta, GasGas, KTM & Husqvarna

Upgrade your two-stroke engine’s performance with the VForce 4 Reed Valve Set V4R26H, engineered by Moto Tassinari for riders demanding sharper throttle response, increased horsepower, and improved airflow efficiency. Designed for a wide range of Beta, GasGas, Husqvarna, and KTM models from 2017–2026, the VForce 4 system delivers a direct performance advantage with a wider reed cage, improved sealing, and optimized petal angle for enhanced engine breathing. Whether you’re racing, trail riding, or fine-tuning your setup, the VForce 4 Reed Valve Set provides a smoother, more controlled power delivery across the rpm range.

The VForce 4 Reed Valve Set V4R26H incorporates advanced resin systems, carbon fiber reed petals, and aerodynamic flow enhancements to move more air with greater efficiency. Longer reed stops improve petal longevity, while a redesigned central wing and airfoil-shaped cage tip increase air velocity and consistency. This reed system is a proven performance upgrade for riders wanting immediate throttle crispness, stronger pull, and a more responsive two-stroke engine.


➡️ Top Features

  • Longer reed stops improve petal durability and slow tip velocity
  • Aerodynamic central wing reduces drag and increases airflow
  • Airfoil-shaped cage tip boosts velocity from outer intake ports
  • 10.5% larger reed tip area enhances total airflow volume
  • Advanced resin system with carbon fiber reed petals
  • Pre-curved petals ensure better tip sealing and throttle accuracy
  • Wider reed cage maximizes overall airflow and performance
  • Proudly made in the USA

✅ Fitment

Beta:

  • 200 RR X-Pro: 2025–2026
  • 125 RR X-Pro: 2025–2026
  • 125 RR Race Edition: 2022–2023
  • 200 RR Race Edition: 2022–2023
  • 125 RR: 2019–2024
  • 200 RR: 2019–2024

Gas Gas:

  • MC 250: 2022–2023
  • MC 125: 2021–2023

Husqvarna:

  • TC 125: 2021–2022
  • TC 250: 2017–2022

KTM:

  • 125 SX: 2021–2022
  • 150 SX: 2016–2022
  • 125 XC: 2021–2022
  • 150 XC-W: 2017–2019
  • 250 SX: 2017–2022
  • 250 XC: 2017–2019
  • 300 XC: 2017–2019
  • 125 XC-W: 2017–2018
  • 250 XC-W: 2017–2018
  • 300 XC-W: 2017–2018

Frequently Asked Questions

Q: What performance gains can I expect from the VForce 4 Reed Valve?

A: Riders typically notice improved throttle response, smoother low-end power, increased airflow, and stronger pull across the rpm range.

Q: Do I need to re-jet or tune after installing the VForce 4 system?

A: Many bikes perform well without immediate tuning, but fine-tuning your jetting or mapping may further optimize performance gains.

Q: How durable are the reed petals?

A: The carbon fiber petals and longer reed stops significantly increase lifespan compared to standard reed systems.


👉 Upgrade your engine's response and airflow—add the VForce 4 Reed Valve Set V4R26H to your cart today and feel a major performance boost on your next ride.


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