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Sunny Health & Fitness SF-B1805 Magnetic Indoor Cycling Bike | Review 2024

January 2, 2024 by  
Filed under Exercise Bikes, Featured Exercise Bikes

Sunny Health & Fitness SF-B1805 Magnetic Indoor Cycling Bike

Sunny Health & Fitness SF-B1805 Indoor Cycling Bike (with Magnetic Resistance & Belt Drive)

Rated 4.5 Stars Product Rating
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Is this the best price?

The Sunny Health & Fitness SF-B1805 Pro Indoor Cycling Bike is Sunny Health’s highly rated magnetic upright exercise bike for home use. What sets this model apart from many others is the use of Magnetic Resistance, which offers extremely quiet, maintenance free operation (and no brake pads to replace). Upright cycles have a heavy front flywheel, which gives the experience of riding a real bike.

This is the same type of bike used in Cycling Classes at the gym. an indoor cycle gives you the same feel as cycling on the road with a bicycle. The Sunny Health SF-B1805 will provide an excellent cardiovascular workout with low impact on your joints. The Sunny Health SF-B1805 features a 44 lb. flywheel, which creates a secure, quiet, vibration-free workout, and features adjustable magnetic resistance that simulates actual riding. The padded seat and handle bars are fully adjustable for the perfect fit. The bike has a heavy duty steel frame. Transportation wheels are provided for portability. The belt drive mechanism provides silent and smooth pedalling. A premium feature is a Four-way adjustable seat and handlebars to get the perfect fit while riding. Steel toe-caged pedals with adjustable straps. Qfactor is 182mm.

Wahoo Sensors

Optional Wahoo Cadence Bluetooth Sensor.

***Users have used the Pelaton APP (subscription required) with this bike, by using the optional Wahoo Cadence Sensor.

You can turn almost any indoor cycling bike into an interactive one using this optional bluetooth Wahoo sensor. Works with 50+ Smartphone Apps including Wahoo Fitness, Zwift, Trainerroad, Sufferfest, MapMyRide, Komoot, RideWithGPS, Cyclemeter, Peloton, Rouvy, Fulgaz, Kinomap.

Transmits workout cadence data directly to your iPad, Tablet, Smart TV or Smartphone to the APP. You can watch online classes (with subscription).

Maximum User Weight Capacity: Up to 300 pounds.
Bike Warranty: 3 year Frame Warranty; 180 day mechanical parts.
Bike Dimensions: 48″L x 23″W x 45″H (125.7 lbs.)

Smart-Review Commentary: The Sunny Health SF-B1805 Pro indoor cycling bike is an excellent upright cycle for home use. This indoor cycle is simple with no electronic display, with magnetic resistance & belt drive, with riding similar to a real bicycle on the road. Three important features included on this bike are magnetic resistance, a heavy flywheel, and belt drive for a smooth silent ride. The heavier weight of the Sunny Health SF-B1805 makes it more stable than cheaper exercise bikes. It has a heavy 44 lb. flywheel. This model should fit the needs of most people, as its maximum user weight is 300 lbs. The steel frame is built for added stability. Toe straps are included.

The Sunny Health SF-B1805 has the same look and feel as the Cycling Bikes you would see at a commercial gym. This type of bike is also ideal for outdoor cyclists to train indoors. Sunny Health & Fitness provides a padded seat that is 4-way adjustable for added comfort. The handlebars are also adjustable for the perfect fit. The tablet/phone holder allows you to entertain yourself while riding. This model has received excellent consumer reviews. The Sunny Health SF-B1805 is a Smart-Review Top Pick for exercise and indoor cycle type bikes.

Sunny Health
SF-1805 Indoor Cycle
Sunny Health SF-B1805 Indoor Cycle Sunny Health
SF-B1709 Indoor Cycle
Wahoo Bluetooth Cadence Sensor
    Indoor Cycling Bike Features

  • Indoor Cycle
  • 44 lb. Flywheel
  • Magnetic Resistance
  • Adjustable Resistance
  • 4-way Adjustable Seat
  • 4-way Adjustable Handlebars
  • Belt Drive
  • Qfactor: 182mm
  • Tablet/phone holder
  • Caged Pedals with adjustable straps
  • Water Bottle Holder
  • Transport Wheels
  • Maximum user weight limit: 300 lbs.
  • Solid Steel Frame
Sunny Bike

Sunny Health
Magnetic B1805
Cycling Bike

Exercise Bike

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Smart-Rating: 4.5/5 Product Rating
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Magnetic Resistance
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– – –

Sunny Bike

Sunny Health
Magnetic B1709
Cycling Bike

Exercise Bike

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Smart-Rating: 4.6/5 Product Rating
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Magnetic Resistance
Digital Display
Pulse Sensors

Wahoo Cadence Sensor

Cadence Sensor


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Smart-Rating: 4.6/5 Product Rating
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Transmits RPM Data
Bluetooth Wireless
Use with many APPs

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The Sunny Health SF-B1805 Indoor Cycling Bike (Video)