PIRELLI - 4404500 - Tire - MT 21 Rallycross - Rear - 140/80-18 - 70R
Street riding puts real demands on tires — wet roads, corner loading, braking zones, and thousands of miles of heat cycles. The PIRELLI 4404500 MT 21™ Rallycross is built to meet those demands with a compound and profile designed specifically for the rear position. Provides excellent off-road performance, even over long distances, giving you the confidence to push into corners and carry speed through varying road surfaces without second-guessing the rubber beneath you. Top-selling dual-sport tire in the U.S.A., whether you're commuting on rain-slicked city streets, carving mountain switchbacks on a sunny afternoon, or putting in long highway miles on a touring route. Designed mainly for off-road use, so the handling characteristics feel natural and predictable rather than compromised. Sold individually — order the matching front counterpart to complete a full tire change for a consistent compound and profile across both ends. Part number 4404500 — verify fitment against your motorcycle's rim size, load index, and speed rating requirements before ordering.
Features
- Provides excellent off-road performance, even over long distances
- Top-selling dual-sport tire in the U.S.A.
- Designed mainly for off-road use
- Dual-sport 90% Off 10% On
Specs
- Aspect Ratio: 80
- Market Segment: Dual Sport
- Product Name: Tire
- Style: Off-Road
- Units: Each
- Riding Style: Adventure Touring / Dual-Sport
- Tread Pattern/Model: MT 21™ Rallycross
- Mounting Position: Rear
- Rim Diameter: 18"
- Sidewall: Blackwall
- Riding Style: Off-Road
- Tire Size: 140/80-18
- Type: Tube Type
- Riding Style: Street
- Style: On-Road
- Width: 140
- Style: Dual Sport
- Construction: - (Bias)
- Load/Speed-Index: 70R
Frequently Asked Questions - PIRELLI - 4404500 - Tire - MT 21 Rallycross - Rear - 140/80-18 - 70R
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.