Fox 2025 Rear Shock

Fox DHX Live Valve Neo Factory Trunnion Metric Shock 185 x 55mm 2025

Experience the ultimate performance of the Fox DHX Live Valve Neo Factory Trunnion Metric 185x55 2025 Shock, which combines Live Valve Neo technology with coil suspension for wireless control. This shock adjusts in real time, opening up or firming up depending on the terrain, ensuring a smooth and fast riding experience.

Live Valve Neo Technology

The Live Valve Neo system analyzes the terrain 400 times per second and instantly adjusts the shock absorber. It offers optimal support on climbs and exceptional flexibility on descents, for unmatched efficiency and comfort.

Custom adjustability

With a 7-position firm mode adjustment dial, the DHX Live Valve Neo allows for fine-tuning of support. Indexed low-speed compression and rebound adjustments provide precise customization for descents when the shock is in open mode.

Compatibility with the Fox app

The Fox Bike App makes managing your Neo components easy. Easily configure your suspension, monitor battery health, download Live Valve Neo settings, and track service intervals. Available on the App Store and Google Play Store.

All-terrain adaptability

The size-specific piggyback reservoir increases oil volume to improve impact sensitivity. Combined with a Fox spring, it ensures better tire grip and consistent performance, even on long descents.

Available settings

The DHX Live Valve Neo offers several adjustment options:

• Firm mode adjustment: 6 notches
• Low speed compression: 10 notches
• Low speed rebound: 12 notches

Thanks to Live Valve Neo technology, these settings automatically adapt to terrain data in just 1/70th of a second.

Technical characteristics

• Fox specific rechargeable lithium battery, interchangeable with the Transfer Neo seat post
• "Shake to wake" function: automatic activation when the bike moves
• LED shock indicator: lights up with each impact
• Built-in battery level indicator
• 2-position magnetic latching solenoid for smooth transitions
• Default mode: open position in case of discharged battery
• Sensors using replaceable CR2032 batteries
• Tool-free firm mode adjustment wheel
• Total system weight: 701 g (for a 185x55 mm shock absorber with sensors and battery, spring not included)
• Transparent maintenance interval: 125 hours
• Low speed compression adjustment: 11 positions
• Top tube finish: chrome
• Fixing: Trunnion
• Center distance / Stroke: 185 / 55 mm

Box contents

• DHX Live Valve Neo Shock Absorber
• Fox Battery Block Battery
• User Manual

Note: The Live Valve Neo Kit, including sensors, controller battery and mounting hardware, is sold separately and is required for proper operation of this shock.