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ASUNA Magnetic Belt Drive Commercial Indoor Cycling Bike – 5100

  • Micro adjustable magnetic resistance with press down braking system
  • Heavy duty commercial grade steel frame and crank with dual action SPD pedals
  • Belt drive mechanism
  • 37.5 lb cast steel and aluminum flywheel for smooth and quite workouts

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Spin into shape with the top of the line ASUNA 5100 Magnetic Belt Drive Commercial Indoor Cycling Bike! This bike offers all of the necessities for an intense yet enjoyable cycling workout in the comfort of your own home. With a newly improved smoother and quieter belt drive, fully adjustable seat and height adjustable handlebars, micro adjustable magnetic resistance, and built-on transportation wheels, the ASUNA 5100 Magnetic Belt Drive Commercial Cycling Bike is designed for convenience while also providing the challenging feel of an outdoor cycling. The quality of its heavy duty commercial grade steel crank and mainframe is built to withstand time and go the distance with users of all sizes and levels! Maximum user weight: 300 Lbs



Fully Adjustable Seat -Up, Down, Fore and Aft

Easily adjustable and completely customizable for any rider! ASUNA 5100's prioritizes the comfort and wellness of our clients. This knob allows the seat to move up/down, front/aft so that every user can experience a comfortable and safe spin.


Heavy-Duty Flywheel Operation

The heavier the flywheel, the smoother the ride! Creating more momentum for longer periods of time keeps your workout going the distance. ASUNA 5100's 37.5-pounds Flywheel is second to none when it comes to feeling like you are really riding outdoors! No more jerky, out of control movements, regardless of speed or resistance level.


Magnetic Resistance

Magnetic resistance is more technologically advanced than the strap resistance mechanism. When increasing the pedal resistance, the magnets move closer to the flywheel, creating tension. Magnetic resistance is virtually no maintenance and the tension any cyclist wants.


Multi-use Handlebar

Whether you choose to ride in a flat bar, hoods, or drop down bar position, the ASUNA 5100 can adapt to any biking condition adding extra comfort when riding for long periods of time.


Convenient Reversible Cage/SPD-like pedals

Proper foot placement is essential to any biking workout! Ensure your feet are securely in the right place with ASUNA 5100's added foot cage feature and SPD-like pedal experience. Avoid foot slippage at increased levels of speed and intensity.


Transport Wheels for Ultimate Portability

Making the transformation of your home into your own personal fitness studio is effortless with these convenient transport wheels! Simply tilt and roll out for use or away for storage. need for heavy lifting or muscle strain.


Easy to reach bottle holders

The convenient bottle holders keep your favorite refreshing beverage at arm's length! No need to stop to sip. ..simply reach down and grab. Proper hydration will ensure your health and workout performance stay at optimum levels.


Adjustable resistance with emergency stop brake

Heavy duty commercial grade steel frame and crank with dual action SPD pedals

Belt drive mechanism and a 37.5 lb cast steel and aluminum flywheel for smooth and quiet workouts

Features a height adjustable handlebar and fully adjustable fore/aft and up/down seat

2 easy-to-reach water bottle holders, built-in transportation wheels

Max user weight of 300 lbs

Bikes with magnetic resistance never come in contact with the flywheel, resulting in a silent, stable and virtually low maintenance experience.


Shipping Weight 110 lbs
Shipping Dimensions 44 x 11 x 37 in
Manufactured In




Model No.




Product Dimensions:

49L x 21W x 47H

Product Weight:


Max User Weight:

300 lbs

Digital Monitor:


Pulse Monitor:


Tension System

Magnetic Tension

Drive Mechanism:

Belt Drive

Wheel Gear System

Fixed Wheel

Flywheel Weight:

37.5 lbs


216 mm

Foot Pedal Style

SPD Compatible

Seat Dimensions

10.25L x 6.5W x 2.5H

Adjustable Inseam Height:

Max 40 in / Min 29 in


5 YEAR Structural Frame 180 DAYS Other Parts and Components.



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