RST Tune Mass Damper (TMD)
The Ultimate High-Frequency Vibration Control for Bicycles
Ever experienced hand numbness and upper body fatigue on harsh cobblestones or Gravel roads, even with a suspension fork installed? The RST Tune Mass Damper (TMD) is engineered precisely to eliminate that residual high-frequency chatter.
Adapted from tuned mass damping technology used in modern skyscrapers, RST scales this engineering marvel down for bicycles. By incorporating a magnetic levitation system, the internal counterweight operates with near-zero friction, reacting instantly to micro-vibrations before they reach your hands.
Why Choose RST TMD?
Smart Dual-Damping System: While your front fork absorbs big impacts, the TMD dissipates high-frequency noise (30–80 Hz) that causes hand pain and fatigue.
Maintain Pure Handling: Enjoy smooth, fatigue-free comfort without increasing suspension travel, changing stack height, or sacrificing pedaling energy.
Boost Control & Confidence: Proven to cut vibration peak amplitudes by 50% (at ~35 Hz), ensuring better tire ground contact, line stability, and rider control at high speeds.
【50% Vibration Peak Reduction】
Specifically engineered for 30–80 Hz high-frequency chatter. Reduces the 35 Hz resonance peak by up to 50%, effectively eliminating micro-vibrations that traditional suspension forks miss.
【Low-Friction Magnetic Levitation】
Utilizes magnetic levitation to suspend the counterweight with near-zero breakaway friction, allowing instantaneous response to subtle road chatter and continuous vibration.
【 No Geometry Compromise】
Dampens vibrations without extra suspension travel. Preserves original frame geometry, steering feel, and pedaling efficiency while keeping your front wheel glued to the road.
【 Reduces Hand Fatigue & Pain】
Prevents numbness, hand pain, and muscle fatigue caused by prolonged exposure to high-frequency road vibrations. Boosts tire contact, control, and cornering confidence.
【Dual-Damping Synergy & Durable Design】
Complements front suspension (fork handles big impacts; TMD filters high-frequency noise). Features a rugged, semi-transparent housing designed for dust and splash resistance.
(Material & Design)： Precision Anodized Aluminum, Magnetic Levitation Mechanism, Dust-Resistant Semi-Transparent Housing
(Core Technology)： Tuned Mass Damping (TMD), Magnetic Counterweight Suspension, 35Hz Peak Frequency Cancellation
(Performance)： Up to 50% Vibration Peak Reduction, 30–80 Hz High-Frequency Filtering
(Compatibility)： Gravel Bikes, Road Bikes, Mountain Bikes (MTB), E-Bike
