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IST - Hyper Rubber Grommet for Knee Lever

Condition New

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6,00 €

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IST Hyper Rubber Grommet (specifically for the Knee Lever)

1. Non-Linear Tension Profile ("Hyper")

Progressive resistance: Unlike standard IST rubber grommets which feature linear tension (a constant, uniform increase in resistance), the Hyper model is designed to be very soft at the beginning of the throw until the switch actuates, followed by a steep increase in tension right after.
Reduced fatigue: This targeted, gradual tension allows you to execute precise inputs without forcing, drastically reducing hand and wrist fatigue during long gaming sessions.

2. Ultra-Fast Snap-Back to Neutral

Memory-shape polymer: It is made of a high-grade polymer material that mimics the snappiness and responsiveness of premium silicone.
Optimized for Tekken: The return to neutral is instantaneous, which is vital for executing advanced, rapid movement techniques like Wavedashing or Korean Backdashing (KBD).
Tension Rating: Rated at 35A Tension. This provides a medium-firm feel that strikes the perfect balance for most players (standard grommets usually range from 25A to 55A).

3. Material & Durability

Enhanced longevity: Specially formulated to outlast standard rubber rings, preventing tearing or sagging over time.
Grommet only: It is sold as a standalone rubber piece without the inner core ("bobbin"). You will need to reuse your stock bobbin to complete the installation.

4. Hardware Compatibility

Compatible levers: Specifically designed for IST Mall's Myoungshin Fanta-based architecture, including the Knee Lever 1 (the original version developed with pro player Knee), Fanta Lever, Fujin Lever (such as the V3), and Alpha Lever.
Major incompatibilities: Incompatible with the Knee Lever 2 / Knee Lever Neo (which uses a different Crown/Samducksa style grommet format) and generally incompatible with standard Samducksa/Crown levers (303, 307, 309, etc.).