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$249.99 After $50 OFF

JumpSport® 350i Fitness Trampoline

Item #548723


Includes Exercise Handle Bar and 4-in-1 Fitness DVD, Extra-wide 32.5" Permatron® jumping surface, Proprietary EnduroLast™ 3 Cords are tested to over 4 million bounces, Patented FlexBounce™ III suspension system.

Valid 11/21/14 through 12/21/14. While supplies last.

Online Price $299.99
Less -$50.00
Your Price $249.99
  • Shipping & Handling included *

Member Only Item

The estimated delivery time will be approximately 5 - 7 business days from the time of order.

Let the new JumpSport Fitness Trampoline bring a smile to your face with its smooth, low-impact, lively bounce. It’s so much more fun than a spring rebounder!  The patented FlexBounce™ system lets you quickly and easily adjust the tension, or firmness, of the trampoline bed (see “How to Adjust,” below). JumpSport’s proprietary EnduroLast™ cords are virtually silent and tested to over 4 million bounces! This is a professional-quality fitness trampoline designed for clubs and made to last, unlike consumer rebounders that can break within months. Now you can enjoy the commercial quality of this new exercise platform in the comfort of your own home or office.

Have fun building up from beginner to more challenging workouts with dozens of unique exercises with the included 4-in-1 Fitness Workout DVD and handle bar. Start bouncing and feel great!  Promotes improved balance, increased core strength, accelerated weight loss and cardio endurance. Experience the wonderful stress-free bounce of the JumpSport® Fitness Trampoline.


  • The fun way to help lose weight faster  
  • Tone your whole body with a wide variety of exercises  
  • Improve your core strength, balance & cardio performance  
  • Exercise whenever you want in your own home or office  
  • Virtually silent operation - won’t disturb others  
  • Easy on your joints compared to stiff, spring-based units  
  • Exercise handle bar for support, stretching & added exercise options  

Why Fitness Trampolines Are So Popular:   
  • “One of the most effective and efficient exercises yet devised by man.” ~ N.A.S.A. Study  
  • Fast, high calorie burn promotes weight loss  
  • Excellent cardio routines  
  • Great core exercises  
  • Widely recommended for detoxing / body cleansing  
  • Improves balance & spatial awareness  
  • Physical rehabilitation  
  • Low-impact, total-body workout  

  • Patented FlexBounce™ III suspension system - provides three easily adjustable firmness settings (see “How to Adjust,” below)  
  • Proprietary EnduroLast™ 3 Cords are tested to over 4 million bounces - up to 8 times longer life  
  • Included 4-in-1 Fitness Workout DVD helps you get started with 4 full workouts routines – Basic, Strength, Core and Cardio  
  • Exercise handle bar included for added stability - expands your exercise options  
  • Extra-wide 32.5" Permatron® jumping surface  
  • Lightweight & easy to move – only 18 lbs!  
  • Professional quality – strong & durable  
  • Silver-color powder coated 16 gauge steel frame  
  • 11.75" bed height for a deeper, smoother bounce  
  • 39" frame diameter / 42" footprint  
  • 6 arched black legs – non-tipping and super stable  
  • User weight rating: Up to 250 lbs  
  • JumpSport Model # 350i  

How to Adjust:
FlexBounce™ technology provides adjustability. It allows you to quickly and easily adjust the tension of the jump surface to match your personal preference.

There are 3 easily-adjustable tension settings. Each of the 30 independent bungee cords has two knots on one end. All bungees are set at the factory to the first knot, the softest bounce tension (Setting 1). If every other cord is adjusted to use the second knot, your trampoline will have a firmer bounce (Setting 2). If all 30 cords are set on the 2nd knot, that's the firmest setting available for a FlexBounce III system (Setting 3).

To adjust a cord, find the end of the elastic cord with two knots in it. Pull cord toward center of mat, and out of plastic connector. Then pull elastic cord farther toward center of mat until desired knot passes the plastic connector. Now, just push cord into the connector. Make sure the cord is securely seated in connector, so that it does not come loose. Repeat for the remaining cords.

Warranty & Support:
The best in its class. JumpSport stands behind its products with an outstanding warranty and industry-leading customer support.
  • Steel Frame & Legs– Lifetime  
  • Mat – 5 years  
  • Elastic Cords – 3 years  
  • All other components – 1 year  

Consumer warranty covers any defects in materials or workmanship on all of the components of the JumpSport® Fitness Trampoline, and is extended exclusively to the original retail purchaser for home use. Commercial warranty also available; please contact JumpSport for details.

If you have any trouble with assembly or parts, please contact the JumpSport customer service team at 877-507-1399

Model: RBJS-20154-00/518556

  • Brand: JumpSport
  • Color: Black
  • Frame Material: Steel
  • Maximum Weight Capacity: 250 lb.
  • Weight: 35 lb.

Standard shipping via UPS Ground is included in the quoted price. The estimated delivery time will be approximately 5 - 7 business days from the time of order.

Express shipping is via UPS. The estimated delivery time will be approximately 3 - 5 business days from the time of order.

Please choose your shipping method at checkout.

An additional Shipping and Handling fee will apply to express shipments. This fee will be quoted at checkout.

*Delivery is available to Alaska, Hawaii and Puerto Rico. An additional Shipping and Handling fee will apply to shipments going to Alaska, Hawaii or Puerto Rico. This fee will be quoted at checkout. Additional transit time may be required. products can be returned to any of our more than 600 Costco warehouses worldwide.
Membership: We will refund your membership fee in full at any time if you are dissatisfied.

Merchandise: We guarantee your satisfaction on every product we sell with a full refund. The following must be returned within 90 days of purchase for a refund: televisions, projectors, computers, cameras, camcorders, touch screen tablets, MP3 players and cellular phones.

How to Return: For an immediate refund (including shipping and handling), simply return your purchase at any one of our Costco warehouses worldwide. If you are unable to return your order at one of our warehouses, please email customer service or call our customer service center at 1-800-955-2292 for assistance. To expedite the processing of your return, please reference your order number.

If you request an item be picked up for return, the item must be packaged and available for pick up in the same manner as it was delivered.
If your order was delivered "curb side", it will need to be available for curb side pick up.
If the item arrived to you in a box, it will need to be in a box at the time of pick up.

For information or a written copy of the manufacturer's warranty, please contact us at:
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