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

40lb Flywheel Belt Drive Pro Indoor Cycling Exercise Bike


3 reviews

Regular price

List Price:

Sale price $292.81 Save $207.18
477 in stock

resistance icon

Adjustable Felt Pad Resistance

sturdy frame icon

Sturdy Frame

Flywheel icon

40lb Flywheel

seat icon

Adjustable Cushioned Seat


Looking for Exercise Bike for your home gym to 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 4-way adjustable cycling seat and multi-grip handlebars. Feel confident on the heavy-duty steel frame, which supports up to 275 LBS, 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.


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 and 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 and 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



40 lb chromed solid flywheel for stability

Micro-adjustable resistance

Smooth and reliable belt drive system


Cushioned seat

Easy 4-way adjustable seat

2-way adjustable handlebars

Integrated transportation wheels for easily mobility


275 lb. weight capacity

Adjustable friction resistance

Heavy duty crank system

Adjustable inseam height: Min 29"/ Max 41"


Warranty: 3 year structural frame 180 days other parts and components

Product weight: 102 lb

Product dimensions: 46L X 20W X 46H in

Ship weight: 113 lb

Ship dimensions: 41L X 10W X 35H in

Warning iconCancer and Reproductive Harm - www.P65Warnings.ca.gov

  Warning iconCancer and Reproductive Harm - www.P65Warnings.ca.gov


User manuals have recommended maintenance for your equipment. Manuals can be downloaded from our website on each product page, please search for your product to visit the product page.

Please search the product by name or model in our website. Manuals can be downloaded from the product page.

Warranty information is available on here.

Workout videos can be viewed here.

Contact our customer service team here for parts and technical assistance.

Customer Reviews

Customer Reviews
5 Based on 3 Reviews
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Amanda A.
United States United States
Sturdy and helps me commit

I really enjoy that this is easy enough to set up in your own home and has wheels on the front for moving around. It took a solid thirty minutes but was really straight forward and easy. There are setting to move the seat front to back and up and down. The handles only move up and down, and the twist knob is east and straightforward. I have not found any variation with the knob but at first it did seem hard to maneuver, like the dialing in of the knob. It twists easily so when you’re coming down off a high speed charge you are able to easily lower the knob to bring the tension down. It just took a couple rides and playing with it to get a feel. This bike will keep me in shape on dreary days and help with my goals overall. I am stoked that it was under $300. It’s not dead silent but it makes me happy and functions as sold. I could not recommend this enough, I liked that the upgrade to a belt was not that much and definitely worth the investment. I got the mat for underneath (small) but I have not used it yet and don’t see that I will need to. I just got it to protect my laminate so I will put it down soon but for now the bike stays put fine without it.

Susan M.
United States United States

Recovering from surgery. Have not put it together yet. I am excited about it. Thank you. Susan Marcelli

United States United States
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!