Pair of 20-inch black butyl bike inner tubes with AV32 Schrader valve

Cycles 20 Inch Bike Tubes Butyl Rubber 2 Pack Fit 1.35 20”x1.75/2.125 (2 Pack)

$50.39
Skip to product information
Pair of 20-inch black butyl bike inner tubes with AV32 Schrader valve
  • Pair of 20-inch black butyl bike inner tubes with AV32 Schrader valve
  • Two black 20-inch bike inner tubes with AV32 Schrader valve and blue box
  • Fitment diagram for 20 x 1.75–2.125 tire size, diameter and width
  • AV32mm 32mm Schrader valve with removable valve core illustration
  • Size compatibility chart for 20 x 1.75 up to 20 x 2.125 tire widths
  • Inner tube cross-section showing thicker walls and reinforced material
  • Black inner tube with size markings for 1.35–1.50 and 1.75–2.125
  • 20-inch bike tire tubes promo with kids riding bicycles outdoors
  • Pair of 20-inch black butyl bike inner tubes with AV32 Schrader valve
  • Two black 20-inch bike inner tubes with AV32 Schrader valve and blue box
  • Fitment diagram for 20 x 1.75–2.125 tire size, diameter and width
  • AV32mm 32mm Schrader valve with removable valve core illustration
  • Size compatibility chart for 20 x 1.75 up to 20 x 2.125 tire widths
  • Inner tube cross-section showing thicker walls and reinforced material
  • Black inner tube with size markings for 1.35–1.50 and 1.75–2.125
  • 20-inch bike tire tubes promo with kids riding bicycles outdoors
Cycles 20 Inch Bike Tubes Butyl Rubber 2 Pack Fit 1.35 20”x1.75/2.125 (2 Pack)

Cycles 20 Inch Bike Tubes Butyl Rubber 2 Pack Fit 1.35 20”x1.75/2.125 (2 Pack)

$50.39
FREE, Fast Shipping on all orders!

Product Overview

These replacement bike tubes are made from butyl rubber and supplied as a 2-pack. They are listed for 20 Inch bicycles and the fit references 1.35 and 20”x1.75/2.125.

Key Features

  • Two bike tubes included
  • Butyl rubber construction
  • Listed for 20 Inch bicycles
  • Fit reference: 1.35
  • Fit reference: 20”x1.75/2.125

Compatibility & Fitment

  • 20 Inch bicycles
  • 1.35 sizing
  • 20”x1.75/2.125 sizing

Product Details

  • Product Type: Replacement bike tubes
  • Quantity: 2 pack
  • Material: Butyl rubber
  • Size: 20 Inch
  • Fit Reference: 1.35; 20”x1.75/2.125

Frequently Asked Questions

Q: What is the normal purpose of these tubes? A: They are used as replacement inner tubes for compatible bicycle tires.

Q: How should I verify the correct fit before purchase? A: Check the size markings on the existing tube or tire sidewall and compare them with the listed 20 Inch, 1.35, and 20”x1.75/2.125 references.

This is an aftermarket replacement part for the referenced application and is not represented as genuine or original equipment. Compatibility may vary by model, production date, serial number, or existing part number. Verify fitment before purchase.