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Lifespan Fitness Viper M4 Treadmill with FitLink

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Original price $2,699.00
Original price $2,699.00 - Original price $2,699.00
Original price $2,699.00
Current price $2,069.10
$2,069.10 - $2,069.10
Current price $2,069.10
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Viper M4 Treadmill with FitLink by Lifespan Fitness

Introducing our Lifespan Fitness Viper M4 Treadmill with FitLink, your ultimate companion in achieving your fitness goals. Our cutting-edge treadmill combines advanced technology with exceptional performance to provide you with an exhilarating workout experience like no other.

Equipped with the revolutionary FitLink system, our treadmill seamlessly connects to your favorite fitness apps and wearable devices, allowing you to track your progress, set goals, and stay motivated throughout your fitness journey. Whether you're an experienced athlete or a beginner taking your first steps toward a healthier lifestyle, our Viper M4 Treadmill with FitLink ensures that you stay connected and in control of your workouts.

Designed for durability and comfort, our Viper M4 boasts a robust construction that can withstand intense workouts while providing a smooth and quiet operation. Its powerful motor delivers consistent power, allowing you to challenge yourself with various speeds and incline levels. With a spacious running surface, you'll have plenty of room to stride comfortably and confidently.

Specifications of our Viper M4 Treadmill with FitLink

  • Speed: 1.0 to 20km/h
  • Motor: 3.75CHP EverDrive® H7X Brushless Motor
  • Suspension: ShockControl™ Advanced Cushioning System
  • Incline: 18 Levels Automatic Incline
  • Running Surface: DuraGrip® AS Ultra Belt - 1500mm x 520mm (L x W)
  • Belt Width: 520mm
  • Maximum Load: 180kg
  • Heart Rate Reading: Hand Pulse Sensors (EKG); Not Compatible to Wireless Pulse Strap
  • Occupancy Size: 193.5cm x 83cm x 149cm (L x W x H)
  • Packaging Size: 210cm x 91.5cm x 46cm(L x W x H)
  • Gross Weight: 129kg
  • Net Weight: 107.5kg
  • Folding System: N/A
  • Console: Easy to read LCD Display; Allows Mode for time/distance/calorie countdown
  • FitLink Compatibility: Yes
  • Workout Statistics:
    Time (min:sec)
    Speed (kph)
    Incline Level
    Distance (km)
    Pulse (BPM)
    Calories (Estimate)
  • Programs: 24 Preset Programs, 3 Custom User programs
  • Quick Controls: 3, 6, 9 Preset Speed/Incline Levels
  • Music Plug-Ins: Bluetooth Compatible
  • Frame: Tubular Steel
  • Running Deck: Natural Incline At Base Level
  • Motor Specifications: PWM (Pulse Width Modulation system) with fuseless current limit
  • Power Supply: Professional Heavy Duty DC Motor (CE Certified); Designed for Australian Households (Input: 220v - 240v)
  • Safety Feature: Overload and Short Circuit Protection (CE Certified); Magnetic Safety Key


Our product is covered by the following warranty/warranties:

  • Lifetime of 5 Years Motor warranty
  • Lifetime of 5 Years Frame warranty
  • 24 Months Parts replacement warranty



  • Our Viper M4 is not foldable. 
  • Assembly Required.
  • Our product comes partially assembled in a box with assembly instructions included.

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