Hyssk 2mm Thick Heavy Duty Inner Tube 18 Inch | 4.10/4.50-18 TR4 | Fits 110/100-18 to 120/80-18
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Description
xPremium 2mm Thick Inner Tube for 18 Inch Rear Tires
Hyssk presents a heavy duty inner tube engineered for a wide range of 18 inch rear tires, including common sizes like 110/100-18, 110/90-18, 110/80-18, 120/90-18, 120/80-18 and 100/100-18. This tube is built with performance in mind for dirt pit bikes and compatible street or off-road setups.
Why choose the Hyssk 2mm thickness?
Following dedicated product research, we upgraded to a robust 2mm wall. The result is a lighter profile than traditional 3mm tubes, potentially contributing to easier handling and a more responsive ride. Branded packaging is rolling out in Q1 2026 to help you recognize the brand at a glance.
Safety, consistency, and value
Our partner factories carry ISO9001, DOT and E-Mark certifications, aiming to deliver safer, more consistent tubes in the market. This emphasis on quality comes with a view toward value, inviting you to compare materials, construction, and performance against alternatives.
Compatibility and core features
The tube uses a TR4 straight valve stem and is designed to fit a range of rear tires from several popular dirt bike models. It’s compatible with multiple tire sizes and bikes, including CRF230/CRF250, DRZ250/DR200/RM250, KDX200/KLX250, and Yamaha TTR230/TTR250 among others.
- Compatibility: 4.10/4.50-18" rear tires; works with 110/100-18, 110/90-18, 110/80-18, 120/90-18, 120/80-18, 100/100-18.
- Bike compatibility: Honda CRF230/CRF250, Suzuki DRZ250/DR200/RM250, Kawasaki KDX200/KLX250, Yamaha TTR230/TTR250, and more.
- Design details: TR4 straight valve stem for 18" rims; durable rubber compound built for longevity.
- Brand and service: Hyssk emphasizes reliability and responsive customer support.
Real-world use scenarios include dirt trails, pit bike sessions, and backroad riding where dependable tube performance matters. The 2mm thickness aims to balance durability with a lighter overall weight, potentially helping the motorcycle feel more agile while maintaining safety under rugged conditions.
Support and accessibility
Customer support is available daily from 08:00 to 18:00, including weekends, to help with fit checks, installation tips, and general questions.
Key takeaways
- Upgraded 2mm tube design for potential weight reduction and robust feel.
- Wide compatibility with common 18 inch rear tires and popular dirt bike models.
- TR4 straight valve stem and reliable rubber construction for durability.
- ISO9001, DOT, and E-Mark certifications backing safety and quality.
FAQ
Q: What tires does this inner tube fit?
A: Fits 4.10/4.50-18 tires and related rear sizes such as 110/100-18, 110/90-18, and 120/80-18.
Q: What are the key upgrading points of Hyssk inner tubes?
A: 2mm thickness upgrade, branded packaging rollout, plus ISO9001, DOT, and E‑Mark certified safety.
Shipping & Return
xReturns 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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