BITS4REASONS
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8 INCH DIAMETER MULTIPURPOSE INNER TUBE 3.50/4.00 X 8 350/400 x 8 4.80/4.00-8 16 X 4 TR13 STRAIGHT RUBBER VALVE -FITS TRAILERS, WHEELBARROWS, KARTS, QUAD BIKES AND AGRICULTURAL [Energy Class A]
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8 INCH DIAMETER MULTIPURPOSE INNER TUBE 3.50/4.00 X 8 350/400 x 8 4.80/4.00-8 16 X 4 TR13 STRAIGHT RUBBER VALVE -FITS TRAILERS, WHEELBARROWS, KARTS, QUAD BIKES AND AGRICULTURAL [Energy Class A]
The BITS4REASONS MULTIPURPOSE 8 INCH INNER TUBE fits a wide range of applications, making it the perfect solution for your trailers, wheelbarrows, karts, quad bikes, and agricultural machinery.
8 INCH DIAMETER MULTIPURPOSE INNER TUBE 3.50/4.00 X 8 350/400 x 8 4.80/4.00-8 16 X 4 TR13 STRAIGHT RUBBER VALVE -FITS TRAILERS, WHEELBARROWS, KARTS, QUAD BIKES AND AGRICULTURAL [Energy Class A]
Item #: 87309640

8 INCH DIAMETER MULTIPURPOSE INNER TUBE 3.50/4.00 X 8 350/400 x 8 4.80/4.00-8 16 X 4 TR13 STRAIGHT RUBBER VALVE -FITS TRAILERS, WHEELBARROWS, KARTS,

Item #: 87309640
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The BITS4REASONS MULTIPURPOSE 8 INCH INNER TUBE fits a wide range of applications, making it the perfect solution for your trailers, wheelbarrows, karts, quad bikes, and agricultural machinery.
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What Stands Out

Versatile Compatibility
Designed to fit a wide range of vehicles including trailers, wheelbarrows, karts, quad bikes, and agricultural equipment, making it an ideal choice for various applications.
High Durability
Constructed from robust rubber, this inner tube ensures long-lasting performance and resistance to punctures, providing reliable service in demanding environments.
User-Friendly Installation
The TR13 straight rubber valve allows for effortless inflation and deflation, ensuring a hassle-free setup that saves time and effort for users.

Product Details

Shop 8 INCH DIAMETER MULTIPURPOSE INNER TUBE 3.50/4.00 X 8 350/400 x 8 4.80/4.00-8 16 X 4 TR13 STRAIGHT RUBBER VALVE -FITS TRAILERS, WHEELBARROWS, KARTS, QUAD BIKES AND AGRICULTURAL [Energy Class A] online at a best price in Australia. B07PQHPNM1
Rim Size8 Inches (20.3 cm)
Load Index60
Speed RatingA
Tread TypeNon-Directional
Automotive Fit TypeUniversal Fit
Construction TypeRubber
SeasonsSummer
Brand NameBITS4REASONS
Unit Count1.0 count
ManufacturerBITS4REASONS
Manufacturer Part NumberB4R-8T
Item Weight0.29 Kilograms
Size3.50-4.00 X 8 4.80-4.00-8 16 X 4 TR13 VALVE
Section Width350 Millimetres
Rim Width8 Inches (20.3 cm)
Tyre Diameter8 inches (20.3 cm)
Item Diameter8 Inches (20.3 cm)
Vehicle Tire ISO Metric Size Description350/4.00-16
BrandBITS4REASONS

Product Description

8 INCH DIAMETER MULTIPURPOSE INNER TUBE 3.50/4.00 X 8 350/400 x 8 4.80/4.00-8 16 X 4 TR13 STRAIGHT RUBBER VALVE -FITS TRAILERS, WHEELBARROWS, KARTS, QUAD BIKES AND AGRICULTURAL [Energy Class A]

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Customer Questions & Answers

  • Question: What vehicles does this inner tube fit?

    Answer: It fits trailers, wheelbarrows, karts, quad bikes, and agricultural machinery.
  • Question: What is the valve type on this inner tube?

    Answer: It features a TR13 straight rubber valve.
  • Question: Is this tube compatible with specific Maypole models?

    Answer: Yes, it is compatible with Maypole models MP215, MP425 & MP68122.

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“Promt delivery. Seems like a good product.”

22 July 2026 · via Trustpilot
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“It was the best service ever received by any company from my online shopping experience in the last 10yrs”

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“so easy to order delivery was way earlier than i expected”

3 July 2026 · via Trustpilot
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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”

21-Jul-26 · via Trustpilot
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Jeannie
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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”

17-Jul-26 · via Trustpilot
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Features & Benefits

  • Fits multiple applications: trailers, wheelbarrows, karts, quad bikes, and agricultural machinery.
  • Dimensions: 3.50/4.00 X 8, 350/400 x 8, 4.80/4.00-8.
  • Features a TR13 straight rubber valve for easy inflation.
  • Compatible with Maypole models MP215, MP425 & MP68122.
  • Reliable solution for quick replacements.
  • Durable construction ensures longevity and performance.

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