Tusk Severe Duty 3mm motorcycle tube for 90-100x21 tires with TR-4 valve, ideal for rugged riding
Tusk Severe Duty 3mm motorcycle tube for 90-100x21 tires with TR-4 valve, ideal for rugged riding

Tusk Severe Duty 3mm Motorcycle Tube 90-100x21 | Puncture-Resistant TR-4 Valve

Overview The Tusk Severe Duty 3mm Motorcycle Tube is built for riders who push their gear on...
Vendor: TUSK
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Tusk Severe Duty 3mm motorcycle tube for 90-100x21 tires with TR-4 valve, ideal for rugged riding

Tusk Severe Duty 3mm Motorcycle Tube 90-100x21 | Puncture-Resistant TR-4 Valve

£51.17
Tusk Severe Duty 3mm motorcycle tube for 90-100x21 tires with TR-4 valve, ideal for rugged riding

Tusk Severe Duty 3mm Motorcycle Tube 90-100x21 | Puncture-Resistant TR-4 Valve

£51.17
Description
Description
x

Overview

The Tusk Severe Duty 3mm Motorcycle Tube is built for riders who push their gear on rough terrain. The 3mm wall delivers robust puncture resistance while keeping weight and flexibility balanced for off-road performance.

Key Benefits at a Glance

  • 3mm thickness offers enhanced puncture resistance on rugged trails.
  • TR-4 valve stem ensures reliable air retention and compatibility.
  • Made from high quality butyl rubber for durability and long life.
  • Designed to withstand demanding off-road riding environments.

Material, Build, and Fit

Crafted from dependable butyl rubber, the tube seals air effectively and resists gradual leakage. The 3mm wall pairs strength with enough flexibility to adapt to tire movement, reducing the risk of pinch flats on uneven terrain. It is sized for 90/100x21 tires in the Severe Duty lineup, aligning with common trail capacities.

Real-World Scenarios

  • Rugged rocky singletrack where sharp edges test tire integrity and tube resilience.
  • Muddy or root-filled trails where consistent cushioning and durability matter.
  • Desert or open desert-style routes where tire longevity and reliable inflation matter on long rides.
  • Long-distance off-road adventures where roadside adjustments aren’t always available.

What to Expect During Installation

Expect a straightforward replacement process with a standard TR-4 valve stem. Proper seating and careful tire installation help maximize air retention and extend tube life for future rides.

Why Choose Severe Duty

  • Durable construction designed for frequent off-road use.
  • Reliable air retention with robust valve design.
  • Consistent performance across a range of terrain conditions.

In short, the Tusk Severe Duty 3mm Motorcycle Tube offers a compelling option for riders seeking a dependable replacement that can stand up to rough trails without compromising ride feel.

FAQ

Q: What size tire does the Tusk Severe Duty 3mm Motorcycle Tube fit?

A: Fits 90/100x21 tires with a TR-4 valve stem for reliable off-road use.

Q: What are the key benefits of the 3mm thickness?

A: Increases puncture resistance and durability on rough terrain while maintaining flexibility.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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