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Bicycle inner tube 18x1.75/1.95 AV / BV / FV / GV / IV valve stem

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Bicycle inner tube 18x1.75/1.95 AV / BV / FV / GV / IV valve stem

Product Description:

Bicycle inner tube 18x1.75/1.95 is a high-quality replacement part made of premium butyl rubber, precisely manufactured to fit 18x1.75 and 18x1.95 bicycle tires. Butyl rubber material delivers outstanding air retention, excellent anti-aging performance and great durability, effectively maintaining stable tire pressure for a long time and reducing frequent inflation. With fine workmanship, uniform thickness and strong puncture resistance, this inner tube ensures safe, smooth and comfortable riding, lowering daily maintenance and replacement costs.

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Product Details

Features    

  • Weight:140g, Width:43.5mm.

  • Premium butyl rubber material: Features excellent airtight performance, long-lasting air retention, great anti-aging and wear resistance for extended service life.

  • Multiple standard valve stems:
    Available with AV / BV / FV / GV / IV valve stems; other special-shaped valve stems are customizable upon request.

  • Precision size design: Perfectly fits 18x1.75 / 18x1.95 bicycle tires, avoiding extrusion, friction and abnormal damage to protect both inner tube and outer tire.

  • High toughness & puncture resistance: Resists tiny gravel, road debris and daily abrasion, improving riding safety.  


Typical applications 


This 18x1.75/1.95 butyl rubber inner tube is professionally designed for equipment with 18x1.75/1.95 tire specifications, mainly applied to:

  • 18-inch kids' pedal bicycles & children's outdoor play bikes

  • 18-inch compact folding bikes and lightweight urban commuter bikes

  • Small-size student leisure bicycles and short-distance daily riding bikes

  • Light-duty hand trolleys, mini garden carts and small utility transport equipment with matching tire size
    Perfect for family daily mobility, children outdoor activities, residential riding and light small-load transportation. 

FAQ

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Q1: What valve stem options can I choose for the 18x1.75/1.95 bicycle inner tube?

A: We supply mainstream bicycle valve types: AV / BV / FV / GV / IV. If you need special customized shaped valve stems, please contact our customer service to confirm details before ordering.

Q2: How long does the butyl rubber inner tube hold air normally?

A: Made of high-quality butyl rubber with excellent air tightness, it maintains stable tire pressure for a long time. Under normal daily riding conditions, only infrequent inflation is needed, greatly reducing your maintenance trouble.

Q3: Will this inner tube be easy to install or cause pinch flats during mounting?

A: The inner tube features uniform thickness and good flexibility, easy to install with standard bicycle mounting tools. If installed correctly following regular tire changing steps, it effectively avoids pinch flats and extrusion damage.

Q4: Is this 18-inch inner tube suitable for kids’ bikes only?

A: It fits all equipment marked 18x1.75 / 18x1.95 tire size, not only children's bikes, but also 18-inch folding commuter bikes, small leisure bikes, light hand trolleys and mini garden carts for daily light-load transport.

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+86 178 6072 7291

Eric@huajuntire.com

+86 178 6072 7291

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