Fox 2025 Rear Shock

Fox Float X Live Valve Neo Factory Evol LV Trunnion Metric Shock 185 x 55mm 2025

The Fox Float X Live Valve Neo Factory Trunnion Metric 185x55 2025 shock combines advanced performance with wireless control through Live Valve Neo technology. Built for off-road riding, this shock combines responsive suspension, exceptional durability and precise adjustment for the ultimate trail experience.

Live Valve Neo Technology

The Live Valve Neo system analyzes the terrain 400 times per second and instantly adjusts the shock absorber, opening or firming up as needed. This ensures maximum efficiency on the climb and perfect shock absorption on the descent.

Custom adjustability

The Float X Live Valve Neo features a 7-position dial to adjust the firm mode, as well as indexed adjustments for low-speed compression and rebound. These features allow for precise adjustment based on downhill conditions and rider preference.

Fox App Compatibility

With the Fox Bike App, easily configure your Neo components, monitor battery levels, download Live Valve Neo settings, and track your suspension service intervals. Available on the App Store and Google Play Store.

All-terrain adaptability

The size-specific piggyback reservoir increases oil volume for increased sensitivity and better tire grip. Combined with a large EVOL chamber, it ensures consistent performance, even on long descents.

Available settings

The Float X Live Valve Neo offers advanced settings:

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

The Live Valve Neo system automatically adjusts the shock absorber to the terrain 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: 669 g (for a 185x55 mm shock absorber with sensors and battery)
• Transparent maintenance interval: 125 hours
• Low speed compression adjustment: 11 positions
• Top tube finish: Kashima
• Fixing: Trunnion
• Center distance / Stroke: 185 / 55 mm

Box contents

• Float X Live Valve Neo Shock
• 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.