40lb Flywheel Belt Drive Pro Indoor Cycling Exercise Bike
40lb Flywheel Belt Drive Pro Indoor Cycling Exercise Bike
40lb Flywheel Belt Drive Pro Indoor Cycling Exercise Bike
40lb Flywheel Belt Drive Pro Indoor Cycling Exercise Bike
40lb Flywheel Belt Drive Pro Indoor Cycling Exercise Bike
40lb Flywheel Belt Drive Pro Indoor Cycling Exercise Bike
40lb Flywheel Belt Drive Pro Indoor Cycling Exercise Bike

40lb Flywheel Belt Drive Pro Indoor Cycling Exercise Bike

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Sale price $292.81 Save $207.18
91 in stock
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40lb Flywheel

The heavier the flywheel, the smoother the ride! Engineered for speed and stability this flywheel will create more momentum for longer periods of time keeping your workout going the distance. Sunny Health & Fitness's 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.


Felt Pad Resistance

Your SF-B901B is equipped with a smooth felt fabric brake pad system which allow for various tension levels providing an intense workout thus burning more calories, resulting in a toned and better you. Casual fitness enthusiasts will then be able to work out twice as hard resulting in a shorter but more intense workout.


Adjustable Resistance

Switch up the intensity of your workout on your SF-B901B with the convenient tension knob. With a simple twist, you can increase or decrease resistance so your SF-B901B workout can remain challenging and effective throughout your fitness journey. Utilizing this tool allows the SF-B901B user to engage in different and unique routines in every workout which stimulates the muscles differently & creates a variety of new patterns of workouts.



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. ..no need for heavy lifting or muscle strain. Wheels at the front of the unit allows the user to move their equipment around with ease, from room to room, or store it away out of sight.


quiet belt drive

Belt drive mechanism for smoother and quieter workouts as apposed to traditional chain drive systems.


Fitting & Adjustments

The seat can be adjusted for height and proximity to handlebars for setting up your cycle bike, sizing and fitting.

  • Adjustable Seat to Handlebar Distance: Min 17.5" / Max 22"
  • Max User Leg Inseam: Min 29 / Max 41
Video 2

Bring a powerful training routine to the comfort of your home with the Sunny Health & Fitness SF-B901B Belt Drive Indoor Cycling Bike. Designed for stability, secure your feet into the universal toe cages. Tailor the stationary bike to your riding preferences with the two-way adjustable cycling seat and multi-grip handlebars. Feel confident on the heavy-duty steel frame, which supports up to 275LBS, when you perform long-lasting and high-intensity workouts. Take advantage of the smooth and virtually quiet belt-drive mechanism that engages the 40 LB. chrome flywheel. Make micro adjustments to flywheel resistance with the dual-felt brake pad system. Keep your favorite hydrating beverage close with the attached water bottle holder on the cardio machine. Use the transportation wheels to glide the cycle bike from room to room after your workout.

  • DUAL FELT-PAD RESISTANCE: Use the brake pad system to make micro adjustments to the flywheel resistance. Press the emergency stop lever to bring the flywheel to an instant stop while exercising.
  • EASY ADJUSTMENTS: This bike is equipped with adjustable multi-grip handlebars to accommodate to your riding style. Move the two-way adjustable seat up or down to match your leg inseam length.
  • BELT-DRIVE MECHANISM: The smooth belt-drive mechanism is virtually maintenance free and quiet. It engages the 40LBS flywheel, which is designed for momentum and drives challenging workouts.
  • HEAVY-DUTY STEEL FRAME: Feel confident performing any cycle-based workout on the steel cycle bike frame that can support up to 275LBS.
  • TRANSPORTATION WHEELS: This cycle bike is not limited to one place in your home. Use the onboard transportation wheels to easily move the bike from room to room.
  • WATER BOTTLE HOLDER: Keep your hydrating beverage within arm’s reach when you place it in the built-in water bottle holder.
  • STABILIZERS: Keep the indoor cycling bike steady on uneven surfaces with its adjustable ground levelers.
  • Ship Weight: 113 lbs
  • Shipping Dimensions: 41L x 10W x 35H inches
  • Model NO: SF-B901B
  • UPC: 815749010797
  • Max Weight Capacity : 275 lbs
  • PRODUCT DIMENSIONS: 46L x 20W x 46H in
  • PRODUCT WEIGHT: 102 lbs
  • SEAT DIMENSIONS: 10L x 6W x 2.5H
  • ADJUSTABLE INSEAM HEIGHT: Min 29 / Max 41 in
  • Seat to Handlebar Distance: Min 17.5" / Max 22"
  • WHEEL GEAR SYSTEM: Fixed Wheel
  • Q-FACTOR: 203 mm
  • WARRANTY: 3 YEAR – Structural Frame, 180 DAYS – Other Parts and Components.

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Seems great so far!

I’ve ridden my bike twice now and it’s seems to be very sturdy and well constructed for the money. I’m a happy customer so far!