🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$67.99
Mountain Bike Inner Tube 27.5 Inch, for tpu Inner Tube 27.5x2.3-2.5 Ultralight, Puncture Resistant MTB Tyre Tube with AV Valve(4PCS) — image 1
TubesARMYJY✓ In stock

Mountain Bike Inner Tube 27.5 Inch, for tpu Inner Tube 27.5x2.3-2.5 Ultralight, Puncture Resistant MTB Tyre Tube with AV Valve(4PCS)

★★★★★
$67.99

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About this item
  • [SET OPTIONS & COMPATIBILITY] - Choose from 1, 2, or 4 tube packs designed for mountain bike wheels 27.5 inches and tire widths 27.5x2.3, 27.5x2.4, or 27.5x2.5; ideal for both rim and disc brake wheelsets for versatile fit.
  • [ULTRALIGHT& PORTABILITY] - Made from high-performance, each tube weighs just 88g, making it up to 70% and 50% smaller than traditional butyl rubber tubes—perfect for carrying as spares on any adventure.
  • [PUNCTURE RESISTANT] - Engineered for robust sealing, superior puncture resistance, and long-lasting performance; resists aging, stays flexible, and enhances shock absorption for safer downhill rides.
  • [ALLOY AV VALVE & EASY INFLATION] - Features a 45mm aluminum alloy AV valve with bonnet that prevents air leakage and supports high-pressure inflation—ensuring secure fit and reliable performance every session.
  • [SIZE CHECK REMINDER] - PLEASE REFER TO YOUR OWN SIZING CHART to confirm compatibility with your 27.5x2.3/2.4/2.5 tires and to select the right valve length for your wheelset before purchase.
Product details
Brand
ARMYJY
Manufacturer
ARMYJY
Colour
4PCS
Size
27.5x2.3-2.5
Weight
0.40 kg
Model number
O4UY10875E1R9JUX19EFC1Y7ITK34
Part number
O4UY10875E1R9JUX19EFC1Y7ITK34

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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