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A high-resolution studio photograph of a ProTaper Heavy Duty inner tube, size 80/100-21, 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 "80/100-21".
A high-resolution studio photograph of a ProTaper Heavy Duty inner tube, size 80/100-21, 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 "80/100-21".
A high-resolution studio photograph of a ProTaper Heavy Duty inner tube, size 80/100-21, 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 "80/100-21".
A high-resolution studio photograph of a ProTaper Heavy Duty inner tube, size 80/100-21, 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 "80/100-21".
A high-resolution studio photograph of a ProTaper Heavy Duty inner tube, size 80/100-21, 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 "80/100-21".
A high-resolution studio photograph of a ProTaper Heavy Duty inner tube, size 80/100-21, 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 "80/100-21".

ProTaper

ProTaper Heavy Duty Tubes 80/100-21

SKU: 023320 MPN: 023320 Condition: New
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$23.99
Flat $10 shipping · free on orders over $75
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ProTaper Heavy Duty Tubes 80/100-21

$23.99

The ProTaper Heavy Duty Tubes 80/100-21 is a front tube built for riders who put their equipment through serious work across motocross, off-road, and enduro terrain. ProTaper builds it from ultra high grade natural rubber using seamless construction with increased wall thickness, and the valve stem is reinforced to handle the abuse that comes with hard riding.

The 80/100-21 size code tells you the tube is 80mm wide, has an aspect ratio of 100, and is made for a 21-inch rim, which is the standard front wheel size on most dirt bikes. That size must match your tire and rim exactly for a proper fit. The heavy duty construction means more material between the tube and whatever wants to puncture it, which is the main reason to reach for this over a standard tube.

Specifications

BrandProTaper
MPN023320
Size80/100-21
ConstructionHeavy duty
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BrandProTaper
SKU:023320
MPN023320
UPC:887337420820
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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