Michelin Ultra Heavy Duty Tubes
Ultra heavy-duty inner tubes from Michelin, fit by tire size.
4 fitments · 3 wheel sizes · 4 in stock — from $49. Order online or install at MTC Orange County.
The Michelin Ultra Heavy Duty Tubes line covers 3 wheel sizes (18″–21″) across 4 fitments — for dual-sports, adventure bikes, and vintage iron, adventure and dirt bike fronts. The thickest-wall build for the hardest use — extreme off-road, racing, and heavy loads where a standard tube would pinch or overheat.
Find your fitment by the size printed on your tire sidewall (for example, a 90/100-18), pick the matching tube, and order it shipped or install it at MTC. Spoked wheels need a tube; if you're unsure, we'll confirm the right one.
Valve stem type isn't published on every fitment in this line — call us with your wheel and we'll confirm the right stem before it ships.
17 fitments · 10″–21″
17 fitments · 10″–21″
47 fitments · 8″–23″
47 fitments · 8″–23″
20 fitments · 16″–21″
20 fitments · 16″–21″
21 fitments · 10″–21″
21 fitments · 10″–21″
What is an ultra heavy-duty tube for?
The thickest wall available — built for extreme off-road, racing, and heavy loads at very low pressure. Overkill for the street, essential when you're pushing a tire to its limits in the dirt.
How do I know which valve stem I need?
The supplier doesn't publish a stem code on every fitment in this line. Bring us the old tube or the wheel and we'll match the stem exactly — a stem that doesn't clear the rim will tear at the base.
Which tire sizes does one of these tubes cover?
Each row in the table above lists the manufacturer's own fitment range verbatim — many tubes cover several tire sizes on the same wheel diameter (for example a 3.25/4.10 tube fits both of those widths on its rim). Pick the row whose range includes the size printed on your sidewall.
Does MTC install Michelin tubes?
Yes — we mount and balance your tire and tube in-shop, or ship the tube to your door. Call (714) 516-9059 with your tire size and we'll pull the exact Michelin tube.