A 20x3 self-sealing inner tube for eBikes, shown coiled with a visible valve stem and product labeling.

eBike Tube - 20x3 Self Sealing - Service

$24.99

Tube - 20x3 Self Sealing - Service

EBSS authorized dealer in San Diego & Escondido

The Electric Cruise Co. 20x3 Self Sealing tube is a heavy-duty inner tube made for electric bike use, designed to pair with 20" wheels and 3.0" fat tires. It comes pre-filled with a non-toxic anti-puncture sealant to help reduce flats and support more confident everyday riding.

Product images are provided for reference only; the item received may vary slightly from what is shown.

Key Features

  • Self Sealing Design: Pre-filled with non-toxic anti-puncture sealant to support less flats.
  • Heavy Duty for Electric Bike Use: Developed specifically for electric bikes with extra-strong construction.
  • Fat Tire Sizing: Made for 20" wheels and 3" tire width (20 x 3.0").
  • Schrader Valve: Schrader valve with a 40mm stem.
  • Thick Tube Construction: 1.4 mm tube thickness for added strength for heavy electric bikes.
  • Single Pack: Includes 1x Electric Cruise Co. 20 x 3.0" Self Sealing tube.
  • Longevity: Expected lifespan of 2–3 years of use, with a 5 year shelf life.

Specifications

Feature Details
Product Type Self sealing inner tube (single pack)
Pack Contents 1x Electric Cruise Co. 20 x 3.0" Self Sealing tube
Wheel Size Compatibility 20 inch
Tire Width Compatibility 3 inch
Tube Size 20 x 3.0
Valve Type Schrader
Valve Stem Length 40mm
Sealant Pre-filled non-toxic anti-puncture sealant
Tube Thickness 1.4 mm
Expected Lifespan 2–3 years of use
Shelf Life 5 year shelf life

Warranty & Manual

Manufacturers Warranty: N/A

User Manual: N/A

Why Choose This Model?

For 20" x 3.0" fat tire electric bike setups, this Electric Cruise Co. self sealing tube is built to match the added demands of eBike riding. With a 1.4 mm heavy-duty construction, a Schrader valve (40mm), and pre-filled sealant, it’s designed to help reduce flats while keeping proper fitment for 20x3 wheels and tires.

Explore More

Discover more eBike parts and accessories at San Diego eBike Super Shop, chosen for durability, compatibility, and dependable everyday use.

San Diego eBike Super Shop supports local riders in Escondido and San Diego while also giving customers nationwide access through shipping available across the USA.

Tube - 20x3 Self Sealing - ServiceEBSS authorized dealer in San Diego & EscondidoThe Electric Cruise Co. 20x3 Self Sealing tube is a heavy-duty inner tube made for electric bike use,...

Count: Single Pack

Single Pack
2 Pack
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Description

Tube - 20x3 Self Sealing - Service

EBSS authorized dealer in San Diego & Escondido

The Electric Cruise Co. 20x3 Self Sealing tube is a heavy-duty inner tube made for electric bike use, designed to pair with 20" wheels and 3.0" fat tires. It comes pre-filled with a non-toxic anti-puncture sealant to help reduce flats and support more confident everyday riding.

Product images are provided for reference only; the item received may vary slightly from what is shown.

Key Features

  • Self Sealing Design: Pre-filled with non-toxic anti-puncture sealant to support less flats.
  • Heavy Duty for Electric Bike Use: Developed specifically for electric bikes with extra-strong construction.
  • Fat Tire Sizing: Made for 20" wheels and 3" tire width (20 x 3.0").
  • Schrader Valve: Schrader valve with a 40mm stem.
  • Thick Tube Construction: 1.4 mm tube thickness for added strength for heavy electric bikes.
  • Single Pack: Includes 1x Electric Cruise Co. 20 x 3.0" Self Sealing tube.
  • Longevity: Expected lifespan of 2–3 years of use, with a 5 year shelf life.

Specifications

Feature Details
Product Type Self sealing inner tube (single pack)
Pack Contents 1x Electric Cruise Co. 20 x 3.0" Self Sealing tube
Wheel Size Compatibility 20 inch
Tire Width Compatibility 3 inch
Tube Size 20 x 3.0
Valve Type Schrader
Valve Stem Length 40mm
Sealant Pre-filled non-toxic anti-puncture sealant
Tube Thickness 1.4 mm
Expected Lifespan 2–3 years of use
Shelf Life 5 year shelf life

Warranty & Manual

Manufacturers Warranty: N/A

User Manual: N/A

Why Choose This Model?

For 20" x 3.0" fat tire electric bike setups, this Electric Cruise Co. self sealing tube is built to match the added demands of eBike riding. With a 1.4 mm heavy-duty construction, a Schrader valve (40mm), and pre-filled sealant, it’s designed to help reduce flats while keeping proper fitment for 20x3 wheels and tires.

Explore More

Discover more eBike parts and accessories at San Diego eBike Super Shop, chosen for durability, compatibility, and dependable everyday use.

San Diego eBike Super Shop supports local riders in Escondido and San Diego while also giving customers nationwide access through shipping available across the USA.

Additional Information
Count

Single Pack, 2 Pack