Belt Drive Indoor Cycling Bike

Belt Drive Indoor Cycling Bike
Belt Drive Indoor Cycling Bike
Belt Drive Indoor Cycling Bike
Belt Drive Indoor Cycling Bike
Belt Drive Indoor Cycling Bike
Belt Drive Indoor Cycling Bike

Belt Drive Indoor Cycling Bike


27 reviews

Regular price

List Price:

Sale price $429.00 Save $70.99

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44 lb Flywheel

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4-Way Adjustable Seat/Handlebars

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Caged Foot Pedals

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Micro-Adjustable Resistance


Pedal on the road toward fitness with the Sunny Health and Fitness SF-B1712 Belt-Drive Indoor Cycling Bike. This stationary bike is designed with all the basic necessities of a great stationary bike to keep you motivated toward your unique fitness goals. The natural, comfortable feel of the bikes saddle, adjustable handlebar and seating keep this exercise bike the perfect machine for your in-home gym. The lightweight design and transport wheels make this cycling bike easy to move and store.

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44 LB 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.


4-Way Adjustable Seat

With a simple twist of a knob, you can move back and forth (and up / down) so your workout can remain comfortable


4-Way Adjustable Handlebars

These easily adjustable and completely customizable handlebars provide comfort while enduring those long rides. 4-Way adjustable handlebars make customizing the bike to your perfect fit easy & convenient



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 15" / Max 21"
  • Max User Leg Inseam:Min 27 / Max 35 in

Micro-Adjustable resistance

Smooth felt pad brake system allows for various tension levels providing an intense workout thus burning more calories.Enjoy the experience of a realistic real-road feeling while the emergency brake will bring the bike to an immediate stop


Caged Foot Pedals

Secure your feet in place with Sunny Health & Fitness' foot cage feature. Avoid foot slippage for increased intensity.


BOttle Holder

Bottle holder keeps your favorite beverage at arm's length! No need to stop to sip...simply reach down and grab


Transportation Wheels

Transportation wheels make moving the bike easy and convenient for easy storage. Just tilt the bike forward and roll


Floor Stabilizers

Stabilizers help create balance, even on uneven floors! Exercise more intensely without worrying about rocking/tilting.



44 lb chromed solid flywheel for stability

Caged foot pedals

Multi-grip handles

Micro-tension resistance system

Smooth and reliable belt drive system

Floor stabilizers


Cushioned seat

Seat dimensions: 10.5L x 6.5W x 2.5H in

Easy 4-way adjustable seat

4-Way adjustable handlebars

Bottle holder

Integrated transportation wheels for easily mobility


265 lb weight capacity

Felt pad friction resistance system

Adjustable inseam height: Min 27/ Max 35 in

Handlebar to seat: Min 15 in / Max 21 in

Emergency stop brake


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

Product weight: 108.9 lb

Product dimensions: 45.25L X 20W X 45.5H

Ship weight: 123.2 lb

Ship dimensions: 42.1L X 9.1W X 34.2H

Warning iconCancer and Reproductive Harm -

  Warning iconCancer and Reproductive Harm -


The Product Manual may be downloaded below. If you have any questions, please feel free to contact our customer care team.

The durable belt drive provides smoother and silent pedaling and requires less maintenance.

The resistance you’ll feel with contact resistance is incredibly strong. A felt pad is used to apply pressure to the flywheel through varying degrees of contact. The resistance can be adjusted by twisting a micro-tension knob.

Yes! We have a great library of workouts that you can perform on your indoor cycle, which can be found on the Workouts section of our website as well as on our YouTube channel.

Yes! The handlebars are 2-way adjustable (up and down) and the seat is 4-way adjustable (up, down, forward, backwards) for a fully customizable fit.

The 44 lbs flywheel provides a more realistic riding experience and ensures consistent momentum throughout your ride.

Feel confident sitting on our durable design with a 265LB max user weight limit.

The best way to see if this bike would be suitable for you is to measure your inseam. This bike can accommodate inseams between 27" and 35".

There is a 3-year warranty on the structural frame and 180-day warranty on other parts and components.

Customer Reviews

Customer Reviews
4.8 Based on 27 Reviews
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Filter Reviews:
Jaclyn D.
United States United States
New Bike

Overall I’m very pleased with bike. Delivery was fast. I wish I ordered a bike with spin clips for my spin shoes. Overall I would recommend!

Sunny Health and Fitness Belt Drive Indoor Cycling Bike Review
nick u.
United States United States
Great for quarantine!

My wife and I use this bike everyday, didn’t want to break the bank and shell out over $500-1000 on a fancy, high end one, glad we didn’t, this bike is quiet and gets the job done, love it! We are both in our mid 30’s in good shape and miss being able to go to the gym, this bike has allowed us to replace the cardio aspect at least.

United States United States
Couldn’t be happier!

I was doing tons of research on a bike and came across the Sunny Health & Fitness bikes. I placed the order and received the bike about a week later. Customer service and shipping was a breeze considering everything that’s going on. So far I’ve used the bike a handful of times and I love it! The bike is super sturdy and also very quiet, which is exactly what I was looking for. I pares the bike with the pelaton app which has tons of fun classes. Couldn’t be happier with my purchase!

Gerold W.
United States United States
Outstanding bike

My wife and I use this bike 3x/week and we knew we needed something that was fully adjustable since we're both of different heights. This bike provided that with the adustable seat and handlebars. So far, we love the bike. Outstanding performance and comfortable. We would purchse this again.

Claire L.
United States United States
First spin bike

This is my first spin bike. I didn't know what to expect but I am super happy with this bike and how quiet and smooth it is!

Maria P.
United States United States
Great purchase!

So far so good! The only complaint I have is the back seat adjuster arm thing. If you screw it wrong, the back arm hits you at awkwardly in the thigh while you are cycling so I had to undue it and try maneuvering it a bit so it didn’t hit me. Also, I wish the handle bars had one more notch to them to raise it a bit higher, but other than, I love my bike! I ride it almost daily and sometimes twice a day. It’s very quiet and it rides like a dream with my SPD.

Sunny Health and Fitness Belt Drive Indoor Cycling Bike Review