Synergy Pro Magnetic Indoor Cycling Bike















Performance Monitor

40 lb Flywheel

300 lb Weight Capacity
Caged/SPD Compatible Pedals
features
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. The innovative patented flywheel adds additional momentum to the ride. It works in sync with its advanced magnetic resistance system and makes riding extra smooth, solid and quiet. 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.

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
The seat of the bike is built for comfort and is fully adjustable. You can 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
The 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.

Caged/SPD-COMPATIBLE PEDALS
Lock in and feel the momentum of your machine with foot cage pedals. Use the optional SPD pedals with compatible shoes to clip and 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. The steadier and prolonged your elevated heart rate is during the workout, the more fat is burned. 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, from room to room, or store it away out of sight.

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.
SYNERGY PRO MAGNETIC INDOOR CYCLING BIKE
“Unlike other stationary bikes, indoor cycle bikes include reinforced pedals which allows the user to stand up while biking. Standing while cycling is a proven technique that encourages weight loss. In addition, they are also much more solidly constructed when compared to most stationary bikes and will not wobble even when pedaling vigorously.”
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
40 lb flywheel
Pulse sensors
Micro adjustable resistance
Multi-grip handlebar
Device holder
Floor stabilizers
COMFORT
Cushioned seat
Seat dimensions: 10.5L x 7W x 1.5H in
4-way adjustable seat
2-way adjustable handlebars
Bottle holder
Dumbbell holders
Caged/SPD compatible pedals
Transportation wheels
ENGINEERING
300 lb weight capacity
Magnetic tension system
Belt drive
Adjustable inseam: Min 29 in / Max 39.5 in
Handlebar to seat distance: Min 15.5 in / Max 19.5 in
Emergency brake system
CONVENIENCE
Warranty: 3 year structural frame 180 days other parts and components
Product weight: 111.3 lb
Product dimensions: 49L x 22W x 46.5H
Ship weight: 125.9 lb
Ship dimensions: 41.5L x 10W x 34.6H
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Cancer 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 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 300LB 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 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.
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.