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A high-resolution studio photograph of a ProTaper Heavy Duty inner tube, size 100/90-19, neatly folded next to its branded black and yellow product box on a clean white background. Made from thick, durable black natural rubber, the tube features a heavy-duty TR-4 straight metal valve stem with securing nuts and a black protective cap. Printed white text on the rubber body displays the ProTaper branding and size designation "100/90-19".
A high-resolution studio photograph of a ProTaper Heavy Duty inner tube, size 100/90-19, neatly folded next to its branded black and yellow product box on a clean white background. Made from thick, durable black natural rubber, the tube features a heavy-duty TR-4 straight metal valve stem with securing nuts and a black protective cap. Printed white text on the rubber body displays the ProTaper branding and size designation "100/90-19".
A high-resolution studio photograph of a ProTaper Heavy Duty inner tube, size 100/90-19, neatly folded next to its branded black and yellow product box on a clean white background. Made from thick, durable black natural rubber, the tube features a heavy-duty TR-4 straight metal valve stem with securing nuts and a black protective cap. Printed white text on the rubber body displays the ProTaper branding and size designation "100/90-19".
A high-resolution studio photograph of a ProTaper Heavy Duty inner tube, size 100/90-19, neatly folded next to its branded black and yellow product box on a clean white background. Made from thick, durable black natural rubber, the tube features a heavy-duty TR-4 straight metal valve stem with securing nuts and a black protective cap. Printed white text on the rubber body displays the ProTaper branding and size designation "100/90-19".
A high-resolution studio photograph of a ProTaper Heavy Duty inner tube, size 100/90-19, neatly folded next to its branded black and yellow product box on a clean white background. Made from thick, durable black natural rubber, the tube features a heavy-duty TR-4 straight metal valve stem with securing nuts and a black protective cap. Printed white text on the rubber body displays the ProTaper branding and size designation "100/90-19".
A high-resolution studio photograph of a ProTaper Heavy Duty inner tube, size 100/90-19, neatly folded next to its branded black and yellow product box on a clean white background. Made from thick, durable black natural rubber, the tube features a heavy-duty TR-4 straight metal valve stem with securing nuts and a black protective cap. Printed white text on the rubber body displays the ProTaper branding and size designation "100/90-19".

ProTaper

ProTaper Heavy Duty Tubes 100/90-19

SKU: 023329 MPN: 023329 Condition: New
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$24.99
Flat $10 shipping · free on orders over $75
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ProTaper Heavy Duty Tubes 100/90-19

$24.99

The ProTaper Heavy Duty Tubes 100/90-19 is a replacement inner tube built for motocross, off-road, and enduro riding where durability under hard use matters. ProTaper makes it from ultra high grade natural rubber with a seamless construction and increased wall thickness. The valve stem is reinforced to hold up to repeated inflation and the abuse that comes with aggressive riding.

The 100/90-19 size code must match your tire and rim exactly. The first number is the tread width in millimeters, 90 is the aspect ratio as a percentage of that width, and 19 is the wheel diameter in inches. A tube that does not match the tire size and rim diameter will not seat or seal correctly.

Specifications

BrandProTaper
MPN023329
Size100/90-19
ConstructionHeavy duty
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BrandProTaper
SKU:023329
MPN023329
UPC:887337420851
Condition:New
air_freight_prohibitedfalse
not_carb_approvedfalse
carb_acknowledgement_requiredfalse
ltl_freight_requiredfalse
prop_65Unknown
part_typepowersports
epaN/A
regular_stockt
units_per_sku1

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