Michelin Inner Tube - Standard - 21" - TR-4 - Center Metal Valve
- Genuine MICHELIN product, not a copy
- Authorized dealer — sourced from the manufacturer or their distributor
- Free US shipping over $150 · 10-day returns
Product details
- Splice is always placed opposite the valve, which helps to provide a more balanced tube
- Features an overlap splice which is stronger than the butt splice used in most others
- Michelin Airstop tubes are used by those who want the very best
| Brand | MICHELIN |
|---|---|
| Category | Mounts & Racks |
| Part number | 21AB |
| UPC | 086699386373 |
| Shipping weight | 1.31 lb |
| Country of origin | Italy |
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Free US shipping over $150
$9.95 flat rate under $150, free above it. Most orders dispatch within 1–2 business days and arrive 3–5 business days after that.
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Ships from five US warehouses
Your order leaves whichever warehouse is closest to you, which is what keeps transit times short across the country.
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Fits your bike or your money back
Wrong fit? Send it back and we refund in full. Message us your year, make and model and we will confirm before you order.
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10-day returns, no restocking fees
Return any unused item in its original packaging within 10 days of delivery.
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Authorized dealer, genuine parts
Every part is sourced directly from the manufacturer or their authorized distributor — this one from MICHELIN.
Motorcycle parts are model specific and the same part often changes between model years. If you are not certain this one fits, ask us first — it takes a minute and it saves a return.
- Send the bike. Year, make, model and trim — for example “2021 Suzuki GSX-R750”.
- Send the VIN if you have it. It removes any doubt about a mid-year running change.
- We confirm before you order. A technician at the dealership checks this part against your bike. No charge, no obligation.