Pair of black 20 in heavy-duty bike inner tubes with Schrader valve stems coiled

2-PCS 20" Heavy Duty Bike Tubes 20x1.75/1.95/2.25 TR4A-40L Schrader Valve

$57.09
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Pair of black 20 in heavy-duty bike inner tubes with Schrader valve stems coiled
  • Pair of black 20 in heavy-duty bike inner tubes with Schrader valve stems coiled
  • Pair of black 20 in bike inner tubes with Schrader valve stems and retail box
  • Schrader valve stem with threads on black bike inner tube, about 40mm tall
  • Two-pack bike inner tube comparison graphic with old and new versions on boxes
  • Black bike inner tube held by hands, showing reinforced seam area
  • Black 20x1.75/2.25 bike inner tube with printed size markings and warning icon
  • Two black bike inner tubes laid flat, each labeled 20x1.75/2.25 with valve stems
  • Pair of black 20 in heavy-duty bike inner tubes with Schrader valve stems coiled
  • Pair of black 20 in bike inner tubes with Schrader valve stems and retail box
  • Schrader valve stem with threads on black bike inner tube, about 40mm tall
  • Two-pack bike inner tube comparison graphic with old and new versions on boxes
  • Black bike inner tube held by hands, showing reinforced seam area
  • Black 20x1.75/2.25 bike inner tube with printed size markings and warning icon
  • Two black bike inner tubes laid flat, each labeled 20x1.75/2.25 with valve stems
2-PCS 20" Heavy Duty Bike Tubes 20x1.75/1.95/2.25 TR4A-40L Schrader Valve

2-PCS 20" Heavy Duty Bike Tubes 20x1.75/1.95/2.25 TR4A-40L Schrader Valve

$57.09
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Product Overview

This aftermarket replacement bike tube is a heavy-duty inner tube for bicycle tires using a Schrader valve. The 2-piece set is sized for 20-inch tires marked 20x1.75, 20x1.95, or 20x2.25 and includes part number TR4A-40L.

Key Features

  • 2-piece replacement bike tube set
  • Heavy-duty tube design
  • Schrader valve
  • Part number TR4A-40L
  • Fits multiple 20-inch tire sizes

Compatibility & Fitment

  • 20x1.75 bicycle tires
  • 20x1.95 bicycle tires
  • 20x2.25 bicycle tires

Product Details

  • Product Type: Bike tube
  • Quantity: 2 pieces
  • Size: 20"
  • Valve Type: Schrader
  • Compatible Tire Sizes: 20x1.75, 20x1.95, 20x2.25
  • Part Number: TR4A-40L

Frequently Asked Questions

Q: What is this bike tube used for? A: It is used as a replacement inner tube for bicycle tires matching one of the listed sizes and using a Schrader valve.

Q: How should I verify fitment before purchase? A: Check the tire sidewall for the complete size marking and confirm that the tube uses a Schrader valve. Compare the existing part number with TR4A-40L when applicable.

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.