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madd gear mad mgp black gray kids practice skate rail scooter skateboarding inline rollerblading adjustable portable strong steel

Grind Rail Extension Kit - Black Gray

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Regular price$ 813.33
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Shipping calculated at checkout.

  • Free Shipping from our Arizona Warehouse
  • In stock, ready to ship
  • Inventory on the way

Take your grinds to the next level with the Madd Gear Grind Rail Extension Kit! This 36" rail comes with a connector, so you can mix and match it with the 55" or 99" Madd Gear grind rails and create your dream setup. Whether you’re into skateboarding, rollerblading, or scootering, this extension adds more space for epic tricks and smooth transitions. Easy to set up and perfect for backyard sessions, you’ll have endless fun combining and customizing your grind rails. Get ready to shred like never before!

Max User Weight: 100 kg / 220lbs
Recommended User Age: 7 Years and Up

  • 36" Long with 2 Supports
  • Easy to Assemble
  • Strong Heavy Duty Materials
  • Reinforced Interlocking Tubing with Center Lock Pin
  • Wide and Stable Supports
  • Grippy Rubber Feet
  • 3-Step Adjustable Height

Ground Shipping - Delivery is free on all orders over $19.99. Should your order value be under $19.99, the delivery cost is $5.00-$7.50. Delivery typically takes 4 to 5 working days on the West Coast but can be up to 9 days for remote East Coast locations.

Express Shipping - Shipping times and costs vary for expedited shipping. Please note that you will be presented with an estimated delivery date during checkout.

Please be aware that certain remote areas of the US may be subject to extended delivery times. Delivery times, availability and prices are subject to change.

If you have any questions regarding delivery please don’t hesitate to contact us on either 888-924-8644 or usasupport@maddgear.com

Q: How long will it take for my order to arrive?
A: Madd Gear offers free ground shipping on all non-bulky orders over $19.99 to most of the United States! The below chart shows approximate delivery times and should be used as a guide only.

Madd Gear Shipping Map

*The above chart is to be used as a guide. Due to an extremely high online order demand currently, we are seeing carriers take longer to deliver orders. Rest assured we will ship your order out within 24 hours Monday to Friday but the carrier may take longer than expected to deliver your order.

Grind Rail Extension Kit - Black Gray

Madd Gear | Est. 2002

World's No. 1 Pro Scooter Brand

All Madd Gear products are thoroughly tested by the best riders in the world! With over 20 years experience in producing action sports equipment, you can trust you are buying quality and durability!

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Express Yourself, Be You!
Madd Gear Has You Covered!

Madd Gear offers a huge range of products catering for all ages and levels of development. Whether you're looking for a pre-school ride-on, skateboard, stunt scooter or even a drift trike - Madd Gear has a product for you in our amazing range!

Dial-In Your Tricks

With Our Multi-Sport Grind Rail

The Madd Gear Flat-Bar Grind Rail comes in a shorter 55" beginner rail and a 99" rail for dialing in those combo tricks. Wide adjustable legs for stability and easy progression! Bring the skatepark to your own yard.

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