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Sunny Health & Fitness Pro Indoor Cycling Bike

  • Fully adjustable seat and handlebars for comfort
  • Smooth and reliable chain drive mechanism
  • 40 lb chromed solid flywheel for stability
  • Integrated transport wheels for easily mobility
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The new standard in home fitness! Sunny Health & Fitness SF-B901 Chain Drive Pro Indoor Cycling Bike offers all of the necessities for an amazing cycling workout along with everything at-home fitness enthusiasts could wish for. With a total portability with transportation wheels for easy set-up and hide-away, your home will transform into a gym and back in no time! Exercising in the comfort of your own home has never been so easy, convenient, or fun! Our fully adjustable seat and adjustable handlebars offer a completely customizable experience for ultimate user comfort and compatibility. The heavy duty steel frame and crank adds essential quality and durability to go the distance, no matter what your fitness goals.



Felt Pad Resistance

Smooth, dual felt pad resistance with an Emergency Stop switch


40lb Flywheel

The heavier the flywheel, the smoother the ride! Creating more momentum for longer periods of time keeps 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!


Adjustable Handlebars

Padded adjustable handlebars that move up and down in height. Multi-grip ergonomic handlebar designed for all types of hand and grip positions for maximum comfort. The middle section even has a nice area to prop up your favorite book or tablet to keep you going for your long workout.


Tension and Resistance

Switch up the intensity of your workout with the convenient tension knob. With a simple twist, you can increase or decrease resistance so your workout can remain challenging and effective throughout your fitness journey. Perfect for any user's skill level!


Fully adjustable seat and handlebars for comfort

Adjustable Inseam Height Max. 41 in/ Min. 28.5 in

Smooth and reliable chain drive mechanism

Heavy duty crank system

Adjustable resistance with emergency stop brake

40 lb chromed solid flywheel for stability

Integrated transport wheels for easily mobility

Max User Weight: 275lbs


Shipping Weight 112 lbs
Shipping Dimensions 41 x 10 x 35 in
Manufactured In



Sunny Health & Fitness

Model No.




Product Dimensions:

49L x 20W x 47H in

Product Weight:

96 lbs

Max User Weight:

275 lbs

Digital Monitor:


Pulse Monitor:


Tension System

Felt Pad

Drive Mechanism:

Chain Drive

Wheel Gear System

Fixed Wheel

Flywheel Weight:

40 lbs

Foot Pedal Style




Seat Dimensions

10.25L x 6.5W x 2.5H

Adjustable Inseam Height:

Max. 41 in / Min. 28.5 in


3 YEAR – Structural Frame, 180 DAYS – Other Parts and Components.

Product Downloads


3 reviews for Sunny Health & Fitness Pro Indoor Cycling Bike

  1. Rated 5 out of 5


    This bike is great! It helped me solve a number of problems and inconveniences. It’s very inexpensive for the level of quality you get. It’s easy to assemble. It does what Sunny says it’ll do. It’s perfect for a novice cyclist who doesnt want to work out at the gym. Aside from a few little issues I’ve a fantastic experience with this spin bike! 4.5 stars out of 5. I wrote a full review over at if you want to read about my entire experience.

  2. Rated 5 out of 5


    I’m a casual 25-mile road cyclist and use this quiet bike for an hour while watching TV or turn up the tension to get the most out of a cycling video. This sturdy bike a great value.

  3. Rated 4 out of 5

    Laura Vaughn

    Truly love the bike it’s very quiet its everything Sunny says it is my only problem is there’s no monitor I like to know the speed I’m going etc.,I’m wondering if Sunny makes a monitor for this bike or any other Sunny bike does anyone have any ideas please let me know

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