Cart
Checkout Secure
FALL IS HERE! | 5% OFF & FREE Shipping for orders over $300 | Use Code: FLEXHEALTH5 at checkout

info@barbellflex.com

1-833-955-3539

MON-SAT 7am-8pm PST

Sunny Health & Fitness Magnetic Rear Belt Drive Indoor Cycling Bike, High Weight Capacity w/ Cadence Sensor and Pulse Rate

Your Price:
$709.95 $760.00

SF-B1709
  • #1 Authorized Online Dealer for Sunny Health & Fitness
  • 300 Lb Weight Capacity
  • FREE SHIPPING: In Stock and Ready to Ship
  • Outstanding Customer Service & Shopping Experience
  • Performance Monitor
  • Pulse Sensors
Quantity
 
Added to wishlist
Checkout Secure
Checkout Secure

Sunny Health & Fitness Magnetic Rear Belt Drive Indoor Cycling Bike, High Weight Capacity w/ Cadence Sensor and Pulse Rate

Your Price:
$709.95 $760.00

Currently out of stock
resistance icon

Performance Monitor

monitor icon

Pulse Sensors

sturdy frame icon

300 lb Weight Capacity

seat icon

Caged/SPD Compatible Foot Pedals

features

Immerse yourself into a compelling whole body stimulating experience with the Sunny Health & Fitness SF-B1709 Belt Drive Magnetic Indoor Cycling Bike. With a sleek cutting-edge design, this unique cycle bike offers high quality performance with flawless bold aesthetics. The micro adjustable 13 level belt drive magnetic resistance system delivers a smooth responsive ride ensuring you have an unmatched cardiovascular workout. Mount your cycle bike with confidence as you step into the toe-caged with adjustable strap pedals that will keep your feet secure through each powerful revolution. Utilize the SPD compatible side of the pedals for an easy transition from your outdoor to indoor riding experience. Equipped with an annulus 7.36 pound aluminum flywheel that adds unified resistance capable of testing even the most advanced fitness enthusiasts. 

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-SF-B1709-monitor

Performance Monitor

The robust multifunctional digital display records speed, average speed, max speed, cadence, average cadence, max cadence, distance, calories, race, and time. Measure your cadence using the RPM function on the monitor. Monitor your average and max cadence to meet your training goals as you move through the 13 levels belt drive magnetic resistance system. Track and maintain a preferred cadence at a wide range of speeds and resistance changes.

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-SF-B1709-flywheel

Magnetic Rear Belt Drive

With a sleek cutting-edge design, this unique cycle bike offers high quality performance with flawless bold aesthetics. The micro adjustable 13 level belt drive magnetic resistance system delivers a smooth responsive ride ensuring you have an unmatched cardiovascular workout.

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-sf-b1709-pulse

Pulse Sensors

Monitor/maintain goal heartrate. The steadier & more prolonged elevated heartrate is during workout, more fat is burned.

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-sf-b1709-seat

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.

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-sf-b1709-handlebars

4-Way Adjustable Handlebars

4-Way adjustable handlebars make customizing the bike to your perfect fit easy & convenient. Advanced ergonomic designed handlebars deliver a comfortable ride and allows for multiple hand positions.

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-sf-b1709-pedals

Caged/SPD Compatible Pedals

Lock in and feel the momentum with Caged/SPD Compatible foot pedals. Proper foot placement is essential when cycling! Enjoy maximum stability when you strap your feet onto the adjustable caged foot pedals.

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-sf-b1709-resistance

13-Level Adjustable Resistance

13 Levels of Magnetic Resistance promote a quiet, smooth workout with versatility. Virtually NO maintenance.

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-sf-b1709-bottle-holder

Bottle Holder

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

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-sf-b1709-bottle-wheels

Transportation Wheels

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

Specification

TECHNOLOGY

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

13 Level adjustable resistance

Caged/SPD compatible pedals

Multi-grip handles

Pulse sensor

Average cadence and max cadence

Floor stabilizers

COMFORT

Cushioned seat

Seat dimensions: 10.5L x 8W x 2H in

Easy 4-way adjustable seat

4-Way adjustable handlebars

Non-slip handles

Bottle holder

Integrated transportation wheels for easy mobility

ENGINEERING

300 lb weight capacity

Adjustable magnetic resistance

Adjustable inseam height: Min 28 in / Max 39 in

Handlebar to seat: Min 25.5 in/ Max 30 in

Rear drive flywheel

7.36 lb aluminum flywheel

CONVENIENCE

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

Product weight: 89.3 lb

Product dimensions: 53.2L x 23.6W x 54.3H in

Ship weight: 103.84 lb

Ship dimensions: 48.4L x 9.8W x 29.9H in

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

FAQs

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

The performance monitor helps track speed, distance, time, calories, odometer, rpm, pulse, with a scan mode.

Magnetic resistance uses magnets to add resistance which allows for smooth and quiet riding experience. Since it’s a magnetic brake and its pad doesn’t touch the flywheel, you won’t have to worry about wear and tear, replacement, or any friction-generated noise.

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.

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

The multi-grip handlebars allows the rider to choose different grips such as overhand, hook, extended, or aero grip to accommodate various positions, workouts, and comfort levels.

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

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

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

Shipping


Due to national response to Covid-19, order delivery times may be impacted.

Please contact us directly for an exact ETA of your delivery. Most of our products have a regular handling time between 3-5 business days Please allow 3-15 business days for delivery.

Freight Orders Include FREE Delivery Appointment.

Some of our heavier machines require more customization and are made-to-order in our supplier’s manufacturing plants in United States. Once completed, they are carefully
inspected at the Quality Center, after which they are shipped using freight shipping carriers.

We know that sometimes you have to wait a little longer to get your order but it's always worth it!

Please click here to read more about our Order Shipping & Delivery.

 

   

Exchanges for damages: Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery. If your item(s) do arrived damaged, please send photos to info@barbellflex.com and we will process an insurance claim on your behalf. Be advised that most of our suppliers request you (the buyer) to pay for shipping the item back to them for inspection for damaged returns or replacements. In some cases, we are able to waive the fee, however this is at the discretion of our supplier and on a one-time courtesy basis. The time it takes for your exchanged product to reach you will largely vary on your location. Should the item you return be over $75, we strongly encourage you to use a trackable shipping service with signature or shipping insurance! Note that we will not be able to provide replacements/refunds without photos of the damage.

Returns & Refunds: All new products purchased through BarbellFlex.com include a 30 Day Return Guarantee. Refunds will only be issued to the original credit card that you use when placing your order.

Please click here to read more about our Returns & Exchanges.

Our Guarantee:

   

We Put Our Customers First! Customer experience is our #1 priority. We understand that these products are available on other websites and we are very appreciative that you chose to do business with us. As such, we pride ourselves in providing a superior concierge sales and shopping experience to all of our customers, via email, phone, social media and live chat.
We truly believe we carry some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 30-day guarantee.
We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.

Buying items online can be a daunting task, so we want you to realize that there are absolute ZERO risks in buying something and trying it out. If you don't like it, no hard feelings, we'll make it right.
We are here for you every step of your purchasing process and beyond! We promise!

Returns are easy, simply contact us to request a return for your item and we will work with you to get the process going. We'll get you a replacement or refund in a snap! Please check our Returns & Exchanges tab for more info!

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down. Our 100% Price Guarantee has some limitations.

Please click here to read more about our Price Match Guarantee.

We thank you for your incredible service!. With gratitude, we partnered with GovX to offer a discount on our store to our military, their spouses & dependents, first responders, government employees and our wonderful teachers.

Please click here to read more about our GovX ID Military Discount.

Ordering from Barbell Flex is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. We invested time and money to ensure our backend system is secure and robust. We care about your information as much as you do!

resistance icon

Performance Monitor

monitor icon

Pulse Sensors

sturdy frame icon

300 lb Weight Capacity

seat icon

Caged/SPD Compatible Foot Pedals

features

Immerse yourself into a compelling whole body stimulating experience with the Sunny Health & Fitness SF-B1709 Belt Drive Magnetic Indoor Cycling Bike. With a sleek cutting-edge design, this unique cycle bike offers high quality performance with flawless bold aesthetics. The micro adjustable 13 level belt drive magnetic resistance system delivers a smooth responsive ride ensuring you have an unmatched cardiovascular workout. Mount your cycle bike with confidence as you step into the toe-caged with adjustable strap pedals that will keep your feet secure through each powerful revolution. Utilize the SPD compatible side of the pedals for an easy transition from your outdoor to indoor riding experience. Equipped with an annulus 7.36 pound aluminum flywheel that adds unified resistance capable of testing even the most advanced fitness enthusiasts. 

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-SF-B1709-monitor

Performance Monitor

The robust multifunctional digital display records speed, average speed, max speed, cadence, average cadence, max cadence, distance, calories, race, and time. Measure your cadence using the RPM function on the monitor. Monitor your average and max cadence to meet your training goals as you move through the 13 levels belt drive magnetic resistance system. Track and maintain a preferred cadence at a wide range of speeds and resistance changes.

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-SF-B1709-flywheel

Magnetic Rear Belt Drive

With a sleek cutting-edge design, this unique cycle bike offers high quality performance with flawless bold aesthetics. The micro adjustable 13 level belt drive magnetic resistance system delivers a smooth responsive ride ensuring you have an unmatched cardiovascular workout.

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-sf-b1709-pulse

Pulse Sensors

Monitor/maintain goal heartrate. The steadier & more prolonged elevated heartrate is during workout, more fat is burned.

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-sf-b1709-seat

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.

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-sf-b1709-handlebars

4-Way Adjustable Handlebars

4-Way adjustable handlebars make customizing the bike to your perfect fit easy & convenient. Advanced ergonomic designed handlebars deliver a comfortable ride and allows for multiple hand positions.

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-sf-b1709-pedals

Caged/SPD Compatible Pedals

Lock in and feel the momentum with Caged/SPD Compatible foot pedals. Proper foot placement is essential when cycling! Enjoy maximum stability when you strap your feet onto the adjustable caged foot pedals.

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-sf-b1709-resistance

13-Level Adjustable Resistance

13 Levels of Magnetic Resistance promote a quiet, smooth workout with versatility. Virtually NO maintenance.

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-sf-b1709-bottle-holder

Bottle Holder

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

sunny-health-fitness-bikes-magnetic-rear-belt-drive-indoor-cycling-bike-high-weight-capacity-cadence-sensor-and-pulse-rate-sf-b1709-bottle-wheels

Transportation Wheels

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

Specification

TECHNOLOGY

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

13 Level adjustable resistance

Caged/SPD compatible pedals

Multi-grip handles

Pulse sensor

Average cadence and max cadence

Floor stabilizers

COMFORT

Cushioned seat

Seat dimensions: 10.5L x 8W x 2H in

Easy 4-way adjustable seat

4-Way adjustable handlebars

Non-slip handles

Bottle holder

Integrated transportation wheels for easy mobility

ENGINEERING

300 lb weight capacity

Adjustable magnetic resistance

Adjustable inseam height: Min 28 in / Max 39 in

Handlebar to seat: Min 25.5 in/ Max 30 in

Rear drive flywheel

7.36 lb aluminum flywheel

CONVENIENCE

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

Product weight: 89.3 lb

Product dimensions: 53.2L x 23.6W x 54.3H in

Ship weight: 103.84 lb

Ship dimensions: 48.4L x 9.8W x 29.9H in

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

FAQs

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

The performance monitor helps track speed, distance, time, calories, odometer, rpm, pulse, with a scan mode.

Magnetic resistance uses magnets to add resistance which allows for smooth and quiet riding experience. Since it’s a magnetic brake and its pad doesn’t touch the flywheel, you won’t have to worry about wear and tear, replacement, or any friction-generated noise.

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.

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

The multi-grip handlebars allows the rider to choose different grips such as overhand, hook, extended, or aero grip to accommodate various positions, workouts, and comfort levels.

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

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

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

Shipping


Due to national response to Covid-19, order delivery times may be impacted.

Please contact us directly for an exact ETA of your delivery. Most of our products have a regular handling time between 3-5 business days Please allow 3-15 business days for delivery.

Freight Orders Include FREE Delivery Appointment.

Some of our heavier machines require more customization and are made-to-order in our supplier’s manufacturing plants in United States. Once completed, they are carefully
inspected at the Quality Center, after which they are shipped using freight shipping carriers.

We know that sometimes you have to wait a little longer to get your order but it's always worth it!

Please click here to read more about our Order Shipping & Delivery.

 

   

Exchanges for damages: Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery. If your item(s) do arrived damaged, please send photos to info@barbellflex.com and we will process an insurance claim on your behalf. Be advised that most of our suppliers request you (the buyer) to pay for shipping the item back to them for inspection for damaged returns or replacements. In some cases, we are able to waive the fee, however this is at the discretion of our supplier and on a one-time courtesy basis. The time it takes for your exchanged product to reach you will largely vary on your location. Should the item you return be over $75, we strongly encourage you to use a trackable shipping service with signature or shipping insurance! Note that we will not be able to provide replacements/refunds without photos of the damage.

Returns & Refunds: All new products purchased through BarbellFlex.com include a 30 Day Return Guarantee. Refunds will only be issued to the original credit card that you use when placing your order.

Please click here to read more about our Returns & Exchanges.

Our Guarantee:

   

We Put Our Customers First! Customer experience is our #1 priority. We understand that these products are available on other websites and we are very appreciative that you chose to do business with us. As such, we pride ourselves in providing a superior concierge sales and shopping experience to all of our customers, via email, phone, social media and live chat.
We truly believe we carry some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 30-day guarantee.
We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.

Buying items online can be a daunting task, so we want you to realize that there are absolute ZERO risks in buying something and trying it out. If you don't like it, no hard feelings, we'll make it right.
We are here for you every step of your purchasing process and beyond! We promise!

Returns are easy, simply contact us to request a return for your item and we will work with you to get the process going. We'll get you a replacement or refund in a snap! Please check our Returns & Exchanges tab for more info!

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down. Our 100% Price Guarantee has some limitations.

Please click here to read more about our Price Match Guarantee.

We thank you for your incredible service!. With gratitude, we partnered with GovX to offer a discount on our store to our military, their spouses & dependents, first responders, government employees and our wonderful teachers.

Please click here to read more about our GovX ID Military Discount.

Ordering from Barbell Flex is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. We invested time and money to ensure our backend system is secure and robust. We care about your information as much as you do!

Customer Reviews

Based on 3 reviews
100%
(3)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
J
Joan

Great bike for the price point. Very smooth and stable ride, with comfortable padded seat. Feels sturdy and is quiet. Appears to be well made.

X
Xavier

Great bike, great customer service from Sunny. The bike is a great alternative to more expensive ones, displays accurate cadence and feels solid. After about 3 months, a clicking noise started when I pedaled. I contacted Sunny for service support, and the company decided to send me a brand new bike instead of fixing mine!

C
Chris

I chose this bike because it's a higher quality magnetic resistance bike, and Sunny is a reputable, large company that has customer support. This bike is super quite! Almost silent! Don't worry about the magnetic resistance not being strong enough. The bike is beautiful and seems very well made! The handles are perfectly straight and the flywheel and pedals are silent.

Sunny Health & Fitness Magnetic Rear Belt Drive Indoor Cycling Bike, High Weight Capacity w/ Cadence Sensor and Pulse Rate

$709.95 $760.00

Added to cart!

.. people are viewing this item

Only .. left! .. people are viewing this, and .. recently purchased it

   
FALL IS HERE! | 5% OFF & FREE Shipping for orders over $300 | Use Code: FLEXHEALTH5 at checkout FREE Shipping FREE Shipping FALL IS HERE! | 5% OFF & FREE Shipping for orders over $300 | Use Code: FLEXHEALTH5 | Sale ends in Free Shipping For Over $x to FALL IS HERE! | 5% OFF & FREE Shipping for orders over $300 | Use Code: FLEXHEALTH5 at checkout You Have Achieved Free Shipping Free shipping when you order over XX ou Have Qualified for Free Shipping