77121 Recumbent Bike

In stock
77121 Recumbent Bike
Categories: Exercise Bikes

Viper 77121 Recumbent Bike


  • 40 Levels of resistance.
  • 30 lb. Flywheel.
  • 3-Piece, cold-forged, case-hardened steel crank set & commercial-grade sealed bearings.
  • Heavy gauge high-strength steel frame.
  • Durable powder coat finish. 
  • Poly-V belt drive system w/Self Tensioner. 
  • Integrated Self Powered Generator. 
  • Multi colored digital LED display. 
  • 10 Programs including Manual, 5k, Hill, Fat Burn, Cardio, Fit Test, 2 HR, Custom. 
  • Maximum user weight of 450 lbs. 
  • Display Readout: Speed Grade, Time, Distance, Calorie, Heart Rate, Cal/Min, Workout Profile, Track, VO2 Max. 


  • Turbo cooling fan. 
  • Non-skid foot pedals w/straps. 
  • Cup holder, Reading rack, Accessory Tray. 
  • Contact and Telemetric heart rate system. 
  • Transport wheels. 
  • Emergency stop clip with tether cord. 



As with any product, a major importance is the user interface.  The Viper 77121 is designed to make everything easily accessible and comfortable:  Storage tray for keys or MP3 players, Water bottle holder, ergonomically correct contact heart rate grips create a more natural hand position, and a turbo cooling fan will keep your clients cool and encourage longer workouts.  A quick press of a button and your clients are off on one of the many specialized workouts.  The large, easy-to-read console gives them constant feedback from calories to distance to time.


The 77121 has an integrated generator that is powered by a 30 lb. flywheel.  This system creates more inertia, higher RPM's and more Watts output.  Since the unit is self powered, placement is much easier as you do not have to locate the equipment near an outlet.  




The Viper 77121 Recumbent Bike has ergonomically designed seat w/built in lumbar support for maximum comfort enabling longer workouts.  The easy slide adjustment system fits all size users.

Viper 77121 Recumbent Bike


  • Frame - Lifetime Warranty 
  • Motor/Parts/Electronics - 5 Years 
  • Labor - 2 Year