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SEK Keeper Goals Goalsetter Extreme Series Basketball System P15113243SEK-X454AC https://cdnimages.opentip.com/full/SEK/SEK-P-137.jpg Keeper Goals Goalsetter Extreme Series Basketball System The Extreme Series in-ground, adjustable basketball system features a basketball hoop with tempered glass or acrylic backboard and a 6’8″ to 10′ range of height adjustment.The Extreme Series includes 6 different models. The essential features of each model in the Extreme Series are the same. Variables are the backboard size, the pole size, and the distance from post to backboard. See specifics of each model. ->With a heavy-gauge pole and Goalsetter\'s exclusive ground-anchor system, this goal delivers an authentic, basketball experience with a consistent rebound and exceptional play. The overhang provides room under the goal for fast-action moves, and with a 6′ 8″ to 10′ range of height adjustment, you will get years of challenging fun for everyone. The Extreme Series basketball system poles have all the features you want in a basketball goal and the quality you want at an attractive price.Backboard Details:Fully tempered glass backboard - acrylic backboard option also available (48″ backboard available in glass only)No dead spots on backboard corners1-1/2″ structural steel H-Frame - extra backboard stability and consistent ball responseNylon bushings at each pivot point1/4″ thick steel bushings for rim mountingRounded edges and corners for safer playGoal System Details:Rim height is infinitely adjustable from 6′ 8″ to 10′ - external tension height adjustment mechanism4″, 5″ or 6″ square pole - minimizes shake and vibrationOne-piece structural steel post7 gauge steel (3/16″ wall thickness) on poles - much thicker than competing systems1 Primer coat and 2 coats of baked-on acrylic enamel - superior to powder coated partsWide grip, die-formed extension arms - no cut and welded jointsExtension from pole to backboard - safe play areaMade in the USALimited Lifetime Warranty (Residential Only)The external tension height adjustment mechanism is a rugged, high-quality system with the greatest adjustability range among similar height adjustment mechanisms used in the market by competitors. The ultra-reliable system is used for the straight poles of Goalsetter’s Extreme Series.The exclusive hinged ground-anchor system enables complete assembly of your basketball goal by 2-3 persons without ladders and a scaffold prior to raising it upright. A 42″ square steel anchor placed in the ground provides unmatched stability and durability.When it\'s time to move, your Goalsetter basketball hoop moves with you by simply purchasing a replacement ground anchor.Every Goalsetter basketball goal is made in the USA with superior quality and workmanship. Your Goalsetter basketball hoop will provide many years of fun, exercise and memories for the entire family.What’s included:Pole, choose from 4″, 5″ or 6″ square polesBackboard, (Choose your size 48″, 54″, 60″ or 72″ and choose your material either glass or acrylic)Backboard padHD Flex RimOptional collegiate pole padding, wrap around pole padding, or fitted pole padding available for additional cost.Specific Model Information:X672-AC – Acrylic backboard is 72″ x 42″, 48″ overhang, Pole is 6″ squareX672-GL – Glass backboard is 72″ x 42″, 48″ overhang, Pole is 6″ squareX660-AC – Acrylic backboard is 60″ x 38″, 48″ overhang, Pole is 6″ squareX660-GL – Glass backboard is 60″ x 38″, 48″ overhang, Pole is 6″ squareX560-AC – Acrylic backboard is 60″ x 38″, 42″ overhang’, Pole is 5″ squareX560-GL – Glass backboard is 60″ x 38″, 36″ overhang, Pole is 5″ squareX554-AC – Acrylic backboard is 54″ x 36″, 42″ overhang, Pole is 5″ squareX554-GL – Glass backboard is 54″ x 36″, 36″ overhang, Pole is 5″ squareX454-AC – Acrylic backboard is 54″ x 36″, 36″ overhang, Pole is 4″ squareX454-GL – Glass backboard is 54″ x 36″, 30″ overhang, Pole is 4″ squareX448-GL – Glass backboard is 48″ x 32″, 30″ overhang, Pole is 4″ squareInstallation is available in Southeastern Wisconsin. 15113243 200.0000lbs 0.00 0.00 0.00
Keeper Goals
1587.60 2025-07-19 In Stock
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Keeper Goals Goalsetter Extreme Series Basketball System

Brand Keeper Goals
Shop more from SEK
SKU: SEK-P-137
Price: $1,587.60
Backboard size:
Backboard type:
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Product Description


The Extreme Series in-ground, adjustable basketball system features a basketball hoop with tempered glass or acrylic backboard and a 6’8″ to 10′ range of height adjustment.

The Extreme Series includes 6 different models. The essential features of each model in the Extreme Series are the same. Variables are the backboard size, the pole size, and the distance from post to backboard. See specifics of each model. ->

With a heavy-gauge pole and Goalsetter's exclusive ground-anchor system, this goal delivers an authentic, basketball experience with a consistent rebound and exceptional play. The overhang provides room under the goal for fast-action moves, and with a 6′ 8″ to 10′ range of height adjustment, you will get years of challenging fun for everyone. The Extreme Series basketball system poles have all the features you want in a basketball goal and the quality you want at an attractive price.

Backboard Details:

  • Fully tempered glass backboard - acrylic backboard option also available (48″ backboard available in glass only)
  • No dead spots on backboard corners
  • 1-1/2″ structural steel H-Frame - extra backboard stability and consistent ball response
  • Nylon bushings at each pivot point
  • 1/4″ thick steel bushings for rim mounting
  • Rounded edges and corners for safer play

Goal System Details:

  • Rim height is infinitely adjustable from 6′ 8″ to 10′ - external tension height adjustment mechanism
  • 4″, 5″ or 6″ square pole - minimizes shake and vibration
  • One-piece structural steel post
  • 7 gauge steel (3/16″ wall thickness) on poles - much thicker than competing systems
  • 1 Primer coat and 2 coats of baked-on acrylic enamel - superior to powder coated parts
  • Wide grip, die-formed extension arms - no cut and welded joints
  • Extension from pole to backboard - safe play area
  • Made in the USA
  • Limited Lifetime Warranty (Residential Only)

The external tension height adjustment mechanism is a rugged, high-quality system with the greatest adjustability range among similar height adjustment mechanisms used in the market by competitors. The ultra-reliable system is used for the straight poles of Goalsetter’s Extreme Series.

The exclusive hinged ground-anchor system enables complete assembly of your basketball goal by 2-3 persons without ladders and a scaffold prior to raising it upright. A 42″ square steel anchor placed in the ground provides unmatched stability and durability.

When it's time to move, your Goalsetter basketball hoop moves with you by simply purchasing a replacement ground anchor.

Every Goalsetter basketball goal is made in the USA with superior quality and workmanship. Your Goalsetter basketball hoop will provide many years of fun, exercise and memories for the entire family.

Keeper Goals Goalsetter Extreme Series Basketball System

What’s included:

  • Pole, choose from 4″, 5″ or 6″ square poles
  • Backboard, (Choose your size 48″, 54″, 60″ or 72″ and choose your material either glass or acrylic)
  • Backboard pad
  • HD Flex Rim

Optional collegiate pole padding, wrap around pole padding, or fitted pole padding available for additional cost.

Specific Model Information:

  • X672-AC – Acrylic backboard is 72″ x 42″, 48″ overhang, Pole is 6″ square
  • X672-GL – Glass backboard is 72″ x 42″, 48″ overhang, Pole is 6″ square
  • X660-AC – Acrylic backboard is 60″ x 38″, 48″ overhang, Pole is 6″ square
  • X660-GL – Glass backboard is 60″ x 38″, 48″ overhang, Pole is 6″ square
  • X560-AC – Acrylic backboard is 60″ x 38″, 42″ overhang’, Pole is 5″ square
  • X560-GL – Glass backboard is 60″ x 38″, 36″ overhang, Pole is 5″ square
  • X554-AC – Acrylic backboard is 54″ x 36″, 42″ overhang, Pole is 5″ square
  • X554-GL – Glass backboard is 54″ x 36″, 36″ overhang, Pole is 5″ square
  • X454-AC – Acrylic backboard is 54″ x 36″, 36″ overhang, Pole is 4″ square
  • X454-GL – Glass backboard is 54″ x 36″, 30″ overhang, Pole is 4″ square
  • X448-GL – Glass backboard is 48″ x 32″, 30″ overhang, Pole is 4″ square

Installation is available in Southeastern Wisconsin.


NOTE: PO box deliveries are not available.


This item is oversize. we may contact you when we process the order.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Shipping Restrictions

This product can't be shipped to APO addresses.

Return Policy

This item is non-returnable.

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This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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