2-PCS 4.10/4.50-18 TR4 Straight Valve Heavy Duty Butyl Rubber Dirt Bike Motorcycle Replacement Inner Tubes Compatible with 4.10/4.50-18, 120/80-18, 110/90-18, 110/100-18Pit Bike Front/Rear Tire Tubes — Open-Box, 9% Off

Name: 2-PCS 4.10/4.50-18 TR4 Straight Valve Heavy Duty Butyl Rubber Dirt Bike Motorcycle Replacement Inner Tubes Compatible with 4.10/4.50-18, 120/80-18, 110/90-18, 110/100-18Pit Bike Front/Rear Tire Tubes
Brand: PaoWin
SKU: awhd-us-b0d3q8bl8k
Price: 20.81 USD
Availability: InStock

Brand: PaoWin

Condition: Used - Mint

$20⁸¹

$22⁹⁹

-9% Save $2¹⁸

Updated: 31 days ago

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Description

COMPATIBLE TYPE:4.10/4.50-18 inch tube with TR4 straight valve stem. They perfect compatible with for some 4.10-18, 4.50-18, 120/80-18, 110/90-18, 110/100-18 front and rear tire.

SHOCK ABSORPTION: Our thickened butyl rubber inner tubes are 50% thicker than standard ones, delivering superior stretch, impact resistance, and puncture protection—all for a smoother ride that absorbs shocks and vibrations effortlessly, even on rough terrain or steep descents.

TR4 STRAIGHT VALVE STEM:Rubber-coated stem enhances seat seal and prevents sand and dust from entering inner tubes and tires. The robust rubber stem seat is also tear resistant, extending valve life.

PACKAGE INCLUDE:4.10/4.50-18 heavy duty inner tubes (x2）

EXCELLENT CUSTOMER SERVICE:We have excellent customer service, which is how we treat our customers.If you have any questions, please contact us.

PACKAGE INCLUDE:4.10/4.50-18 heavy duty inner tubes (x2）

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Product Details

SKU:: awhd-us-b0d3q8bl8k
Model:: 4.10/4.50-18
Country:: US
ASIN:: B0D3Q8BL8K

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $2 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for PaoWin products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.