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4K BOOSTER BALL for Towable Tubes

4.5 out of 5 stars 397 customer reviews
Amazon's Choice recommends highly rated, well-priced products available to ship immediately.
Amazon's Choice for "boat towables"

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  • Booster Ball Towing system designed to enhance the performance of one to four-person towables
  • System includes 4K Booster Ball and custom tow rope; overall tow length of 60 feet with Booster Ball
  • Heavy-gauge PVC bladder; heavy-duty full nylon cover; reinforced tow system
  • Patented speed safety valve for fast inflation and deflation
  • Hybrid system reduces drag, absorbs shock, and improves fuel economy

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Frequently bought together

  • 4K BOOSTER BALL for Towable Tubes
  • +
  • KWIK-CONNECT Tube Rope Connector
  • +
  • SPORTSSTUFF SUPER MABLE Towable Tube
Total price: $360.47
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4K BOOSTER BALL for Towable Tubes
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Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (397) 4 out of 5 stars (269) 4 out of 5 stars (401) 4 out of 5 stars (111) 3 out of 5 stars (3) 4 out of 5 stars (74)
Price $82.48 $215.61 $270.00 $349.18 $138.93 $127.21
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Amazon.com Amazon.com Amazon.com Cyber Discounts Amazon.com
Item Dimensions 12.5 x 13.5 x 6.25 in 0.05 x 0.06 x 0 in 0.05 x 0.06 x 0 in 24 x 20 x 14 in 20 x 8 x 15 in 19.5 x 15.4 x 8 in
Item Weight 7.57 lbs 10 lbs 20 lbs 1 lb 19.35 lbs 16 lbs

Product description

Product Description

This custom tow rope with inflatable buoy in the middle boosts your towable’s performance in many ways. Primarily by keeping the tow rope out of the water the majority of the time while towing.

Amazon.com

The SportsStuff 4K Booster Ball System replaces traditional towlines with an inflatable "Booster Ball" buoy with sturdy towline rope at both ends. Suitable for use on any boat, but especially good for boats with low transom tow points, the Booster Ball system provides a way to keep the tow rope elevated out of the water during the ride and increases the visibility of the tow line at all times. The increased height of the towline reduces line drag, absorbs shock, and even enhances the boat's fuel economy. The Booster Ball system is designed to improve your towable's performance with quicker starts, reduced rope spray, decreased chance that the towable will dive during the ride, and less wear and tear on your actual towable.

Built for long term durability, the Booster Ball inflatable buoy features bright water-sports graphics with a heavy-gauge PVC bladder and a tough nylon cover with double stitching and reinforced stress points. The system is equipped with a patented speed safety valve for quick inflation and deflation and has a self bailing drain vent to prevent the uptake of water. The system measures 60 feet overall, including the Booster Ball, and the tow rope offers 4100-pound break strength for a worry-free performance. Designed for use with one to four-person towables, the 4K Booster Ball System is built for years of fun on the water.

Features and Specifications:

  • Heavy-gauge PVC bladder
  • 840 denier full nylon cover with zipper
  • Tough two-inch webbing
  • Patented speed safety valve
  • Self bailing drain vent
  • Double stitching and reinforced stress points
  • Length: 60 feet (including booster ball)
  • 4K tow rope
  • 4100-pound break strength
  • Designed for one to four person towables

What's in the Box?
4K Booster Ball and Custom Tow Rope


Product details

UserManual [PDF]
  • Product Dimensions: 12.5 x 13.5 x 6.2 inches ; 7.57 pounds
  • Shipping Weight: 8 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B001Q98TNY
  • California residents: Click here for Proposition 65 warning.
  • Item model number: 53-2030
  • Average Customer Review: 4.5 out of 5 stars 397 customer reviews
  • Amazon Best Sellers Rank: #74,140 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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397 customer reviews

4.5 out of 5 stars

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