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Belt Drive Exercise Bike with Cadence Sensor SF-B1735

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Original Price $1,048.95
Current Price $865.95

✓ National Sunny Health & Fitness Dealer
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✓ Reviewed by Athletes
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Keep on Beat with the Belt Drive Exercise Bike with Cadence Sensor

Comfort meets performance with the Sunny Health & Fitness Belt-Drive Indoor Cycling Bike. Tailor the 4-way adjustable seat and the adjustable pulse sensor equipped handlebars to your riding style.

This exercise bike is designed to accommodate several sizes with a min 28 in / max 39 in inseam. Experience a smooth ride as you slide your feet into the SPD-compatible caged foot pedals.

Power the dynamic 44 lb flywheel with smooth belt-drive mechanism. Take advantage of the extra durable leather brake pad, which applies friction resistance to the flywheel.

Glance at your workout progress with the performance monitor. Track your time, speed, distance (miles and kilometers), cadence, heart rate, and calories burned with a touch of a button. Measure your cadence using the RPM function on the monitor.

Use the target and race modes to create personalized challenges. Keep your favorite drink accessible with the on-frame water bottle holder. 



Performance Monitor 

Monitor your workout efficiency when you track your speed, avg speed, max speed, cadence, avg cadence, max cadence, distance (miles or kilometers), target distance, calorie, race, time, target time and pulse on the performance monitor.




Pulse Sensors

Monitor and maintain your target heart rate. Measuring your pulse rate is an important tool for exercising correctly and efficiently. The more steady and prolonged the elevated heart rate is during the workout, the more fat is burned. This important piece of health data will help you better understand your health and fitness status.

Pulse Sensors


44 LB Flywheel

The heavier the flywheel, the smoother the ride! No more jerky, shaky movements, regardless of speed or resistance

44 LB Flywheel


Caged / SPD Compatible Pedals 

Lock in and feel the momentum with Caged/SPD compatible foot pedals. Proper foot placement is essential when cycling!

Caged / SPD Compatible Pedals

Leather Brake Pad 

Smooth leather brake pad brake system allows for various tension levels providing an intense workout thus burning more calories.

Leather Brake Pad


Micro-Adjustable Resistance 

Switch up the intensity of your SF-B1735 Belt Drive Indoor Cycling Bike with the convenient tension knob. With a simple twist, you can increase or decrease resistance, so your cardio workout can remain challenging and effective throughout your fitness journey. Utilizing this tool allows the user to engage in different and unique routines in every workout which stimulates the muscles differently and creates a variety of new patterns of workout. 

Micro-Adjustable Resistance

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 seat makes customizing the bike to your perfect fit easy & convenient.

4-Way Adjustable Seat

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" / Max 20"
  • Max User Leg Inseam: Min 28" / Max 39"
Belt Drive Exercise Bike with Cadence Sensor SF-B1735

Bottle Holder

Bottle holder keeps your favorite beverage within arm's reach! No need to stop to sip.

Bottle Holder


Transportation Wheels 

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

Transportation Wheels

Floor Stabilizers

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

Floor Stabilizers


Performance monitor: speed, avg speed, max speed, cadence, avg cadence, max cadence, distance (miles or kilometers), target distance, calorie, race, time, target time, pulse

  • 44 lb Flywheel
  • Multi-grip handlebar
  • Adjustable step-less resistance system
  • Caged/SPD compatible foot pedals
  • Pulse sensors
  • Floor stabilizers



  • Cushioned seat
  • Seat dimensions: 10L x 7W x 2H in
  • Easy 4-way adjustable seat
  • 2-way adjustable handlebars
  • Non-slip handlebars
  • Bottle holder
  • Integrated transportation wheels for easy mobility



  • 300 lb weight capacity
  • Leather brake pad
  • Smooth belt drive system
  • Adjustable inseam height: Min 28 in / Max 39 in
  • Handlebar to seat: Min 17 in / Max 20 in
  • Emergency brake system



  • Warranty: 3 year structural frame 180 days other parts and components
  • Product weight: 127.9 lb
  • Product dimensions: 48L x 23W x 50H in
  • Ship weight: 146.8 lb
  • Ship dimensions: 42.5L x 15.4W x 35H in


Frequently Asked Questions: 

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 leather 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.


Feel confident sitting on our durable design with a 300LB max user weight limit.


The performance monitor helps track speed, avg speed, max speed, cadence, avg cadence, max cadence, distance (miles or kilometers), target distance, calorie, race, time, target time, and pulse.


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


Yes! This bike has caged & SPD-compatible pedals with a clip so that you can use cycling shoes with cleats to connect directly into the pedals as you ride.


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 best way to see if this bike would be suitable for you is to measure your inseam. This bike can accommodate inseams between 28" and 39".


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


Grateful to Have Served

US Forest Service Departent of Agriculture
US Air Force Academy
Detroit Police Department
San Fransico 49ners
United States Coast Guard

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