At Sunny, we believe a quality workout experience and healthy lifestyle should be within reach of anyone who wants it.
For 20+ years, Sunny Health & Fitness is widely recognized as a premiere brand of high quality fitness products.
We stand behind our product and our trained support reps, and fitness instructors are dedicated to providing you with the best fitness experience.

Download and workout to FREE on-demand exercise videos with or without equipment. Stay active, schedule and achieve your fitness goals.
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See More Recumbent Bikes
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DIGITAL MONITOR
Measure your speed, distance, time, calories, odometer, pulse and scan on the easy to read digital monitor.
ARM EXERCISERS
Arm exercisers allows you to get in a full body workout and work synchronously with the legs to achieve an intense calorie burn in rhythm. You may also use the arm exercisers independently of the pedals if you prefer.
8-LEVEL ADJUSTABLE RESISTANCE
8 Levels of magnetic resistance easily adjust the intensity of your workout with precise control.
PULSE SENSORS
Getting your heart rate up to the proper beats per minute allows you to measure the effectiveness of your workout. Use the included Heart Rate Zone chart to help you gauge your BPM.

DEVICE HOLDER
Place your mobile device above the digital monitor and start your exercise routine watching your favorite Sunny Health & Fitness online training videos.
EASY SEAT ADJUSTMENT
The padded comfortable seat with easy seat adjustment allows the user to simply pull a lever to change seating positions without having to interrupt your workout or get up off the bike.
SELF LEVELING PEDAL W/ ADJUSTABLE STRAP
Loaded with a weight underneath to keep the pedals always level for easy access.
TRANSPORTATION WHEELS
Simply tilt and roll out for use or away for storage...no need for heavy lifting or muscle strain. Two wheels at the front of the unit allows the user to move their bike around with ease.

Sunny Health & Fitness Magnetic Recumbent Bike with Arm Exercisers - SF-RB4936 Sunny Health & Fitness Recumbent Bike with Arm Exerciser - SF-RB4631 Sunny Health Fitness Performance Interactive Series Recumbent Bike - SF-RB420031 Sunny Health & Fitness SF-RBD4703 Convertible Recumbent Bike Sunny Health Fitness Advanced Body Fat Comp. BMI Scale w Ap Tracker
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Customer Reviews 4.4 out of 5 stars
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Price $369.99$369.99 - $399.99$399.99 $340.95$340.95 $49.95$49.95
Digital Monitor Scan, Speed, Distance, Time, Calories, Odometer, Pulse Scan, Time, Speed, Distance, Calorie, Odometer, Pulse Calories, Distance, Odometer, Pulse, Speed, Time, Scan Scan, Time, Speed, Distance, Calorie, Odometer
Arm Exercisers -
Pulse Monitor -
Tension System Magnetic Magnetic Magnetic Magnetic
Adjustable Inseam Min 24 in / Max 32 in Min 27 in / Max 34 in Min 26 in / Max 35 in Min 26 in / Max 35 in
Max User Weight 265 lb 350 lb 265 lb 350 lb
Transport Wheels
Product Description
Achieve a hassle-free cardiovascular workout with the Magnetic Recumbent Exercise Bike model number SF-RB4936 by Sunny Health & Fitness. Easily mount and dismount the stationary bike with the step-through design with minimal leg movement. The wide, adjustable exercise seat has lumbar support that can help you work out comfortably for longer durations. 8 levels of magnetic resistance for challenging workout sessions. Move the adjustable seat with the easy-to-use lever to accommodate leg inseams between 24" Min - 32" Max inches. Maintain stability on the home use cardio machine with the built-in levelers. Grab onto the full-motion arms to work out your arms and upper body. Easily track your heart rate when you hold the pulse sensors. • Product Weight: 69 lb • Product Dimensions: 60 x 26.5 x 46.5 inches • Seat Dimensions: 12L x 16.5 x 2 Inches • Flywheel Weight: 4.5 lb • Inseam: Min 24 in / Max 32 in • Digital monitor (Speed, Distance, Time, Calories Burned and Pulse) • 8 Level magnetic resistance • Transportation wheels • 265 LB max user weight capacity