Start a new in-home fitness routine with the SF-B1851 Synergy Pro Magnetic Indoor Cycling Bike. The Synergy Pro bike is one of the most advanced Sunny indoor exercise bikes. Ergonomically designed, this bike has a rounded multi-grip handlebar and 4-way adjustable seat that can help maintain your comfort and stability while you exercise. Cycling on an indoor bike is a low-impact exercise that can strengthen your cardiovascular performance and engage muscles in your arms, core, and legs.
The highlight of the Synergy Pro is its exclusive innovative patented flywheel design based on Sunny's years of experience and research. This special flywheel adds additional momentum and smoothness when compared to standard flywheels. Furthermore, it works perfectly in sync with the Synergy Pro's advanced belt drive magnetic resistance system, yielding a quiet and solid ride every time.
Synergy Pro Bike uses a belt drive magnetic resistance system, which makes the ride extremely quiet and allows people to ride while their partner or baby sleeps in the other room. It’s also perfect for watching TV or movies while getting a great workout. Combined with its magnetic resistance, it provides a virtually maintenance-free and silent ride. Simply twist the resistance knob to increase or decrease the resistance so keep your riding workout challenging and effective.
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PERFORMANCE MONITOR
Monitor your workout efficiency when you track your average and max speed and cadence on the built-in performance monitor. Use the speed and cadence data to assess and analyze your general fitness progress or cycling performance.
DEVICE HOLDER
Improve your fitness experience by securely placing your phone or tablet in the tablet holder. Utilize this added accessory and follow along to fitness videos, or listen to your workout playlist.
4-WAY ADJUSTABLE SEAT
Built for comfort, the seat is fully adjustable. Adjust the seat up-down or front-back, depending on your height and comfort. It integrates a consistent layer of support and also has a longitudinal groove to promote a healthy blood flow.
2-WAY ADJUSTABLE HANDLEBARS
Handlebar is 2-way adjustable, and will adjust to any rider's body and workout. It’s designed for multiple grips with a unified aero bar in the middle. It’s urethane-dipped, so it provides a secure and comfortable grip.
HEAVY DUTY STEEL FRAME
With an incredible 300 lb user weight capacity, feel confident on this indoor bike that will support your body. The heavy duty, steel frame is built for the toughest and the strongest fitness riders.
EMERGENCY STOP BRAKE
Your workout can be brought to an immediate stop with the convenient emergency brake button. This bike has a bigger and wider fly wheel, plus the magnets are on the top-front of the flywheel, which make it easy to stop.
CLIP-IN/CAGED PEDALS
Use the optional clip-in pedals with compatible shoes to attach your feet to the pedals or the built-in toe cages for ultimate stability. Avoid foot slippage at increased levels of speed and intensity.
PULSE SENSORS
Monitor and maintain your target heart rate. Measuring your pulse rate is an important tool for exercising correctly and efficiently. This important piece of health metric will help you better understand your health and fitness status.
BOTTLE HOLDER
The convenient bottle holder keeps your favorite refreshing beverage within arm's reach! Proper hydration will ensure your health and workout performance stay at optimum levels!
DUMBBELL HOLDER
Use this cycling exercise bike in tandem with dumbbells (not included) to engage muscles in your upper body and core while you cycle. You can store them onto the built-in dumbbell holders when they are not in use (up to 20lb).
TRANSPORTATION WHEELS
Simply tilt and roll out for use or away for storage, no need for heavy lifting or muscle strain. The wheels at the front of the unit allow the user to move their equipment around with ease.
FLOOR STABILIZERS
If there is any wobble or instability with this indoor exercise bike, you can simply adjust one of the floor levelers to ensure that it is completely level.
The Product Manual may be downloaded above. If you have any questions, please feel free to contact our customer care team for parts and technical assistance.
The innovative patented flywheel works in sync with its advanced magnetic resistance system and makes riding extra smooth, solid and quiet.
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 Synergy Pro Magnetic Indoor Cycling Bike comes with dumbbell holders so that your dumbbells (not included) are readily available for upper body & core exercise in tandem with your cycling workout.
The performance monitor helps track speed, cadence (RPM), distance (mph/km), calories, time, pulse, race.
Feel confident sitting on our durable design with a 300 lb max user weight limit.
The durable belt drive provides smoother and silent pedaling and requires less maintenance.
Like most exercise bikes, this Sunny Synergy Pro comes partially assembled. The flywheel, the belt, the crank set, and the brake are already in their place. All you have to do is attach the front and rear base bars, the seat post, the handlebar post, the saddle, the handlebar, and the pedals.
The task shouldn’t take more than 30 min. All the tools you will need for the assembly come with the box, while the included manual provides clear assembly instructions.
Yes! This bike has clip-in & caged compatible pedals so that you can use cycling shoes with cleats to connect directly into the pedals as you ride.
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.
There is a 3-year warranty on the structural frame and 180-day warranty on other parts and components.
Specifications
device holder
yes
digital monitor
Avg Cadence, Cadence, Calories, Avg Speed, Distance (Miles Or Kilometers), Max Cadence, Max Speed, Pulse, Race, Speed, Target Distance, Target Time, Time
flywheel weight
40 lb
pulse sensor
yes
resistance levels
micro-adjustable
bottle holder
yes
dumbbell holder
yes
handlebar adjustment
up/down
inseam adjustment
Min 29 in/Max 39.5 in
pedal type
clip-in/caged
seat adjustment
up/down & forward/back
seat dimensions
10.5L x 7W x 1.5H in
seat to handlebar distance
Min 15.5 in/Max 19.5 in
transportation wheels
yes
drive mechanism
belt drive
emergency stop brake
yes
floor stabilizers
yes
max user weight
300 lb
q-factor
200mm
tension system
magnetic
product dimensions
49L x 22W x 46.5H in
product weight
111.3 lb
ship dimensions
41.5L x 10W x 34.6H In
ship weight
125.9 lb
warranty
3 year structural frame, 180 days other parts and components
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Review Section
Synergy Pro Magnetic Indoor Cycling Bike
has a rating of 4.6 stars
based on 997 reviews.
