HIGHWAY 21 SKU: 489-12240

Highway 21 Stronghold Dyneema Riding Jeans Black SZ 40 - Harley & Indian V-Twin

$138.99
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About Highway 21

Highway 21 builds riding jackets, gloves, boots and rain gear aimed at V-twin riders who want protection that still looks right on a cruiser rather than a track bike.

The Highway 21 Stronghold Jeans are single-layer denim riding pants designed for superior protection and comfort. They are constructed from a robust blend of cotton, Dyneema®, and nylon, offering excellent abrasion resistance for V-twin riders.

Why riders pick this

  • Dyneema® performance fiber for abrasion resistance
  • SAS-Tec® flex-armor knees meet EN 1621-1 standards
  • Detachable hip armor pockets for optional inserts
  • Single-layer construction for comfort and flexibility
  • Classic denim look with rider-focused features

These Stronghold Jeans are built for the demands of the road, providing critical protection without compromising on the classic denim aesthetic. For Harley-Davidson and Indian Motorcycle riders, they offer a durable and comfortable option for any ride, from short hops to long tours.

Integrated Protection for the Rider

  • 12oz single-layer denim infused with Dyneema® performance fiber
  • SAS-Tec® flex-armor at the knees, compliant with EN 1621-1 protection standards
  • Detachable hip armor pockets for optional, customizable coverage
  • Durable YKK® brass zipper fly and leather watch pocket

Comfort and Durability Combined

Experience the freedom of movement and comfort of your favorite jeans, paired with the confidence of advanced protective features. The careful blend of materials ensures both durability and a soft feel against the skin. These jeans are designed to be a reliable part of your riding gear, ride after ride.

Specifications

  • Brand: Highway 21
  • Manufacturer Part #: 489-12240
  • UPC: 191361321603
  • Size: 40
  • Color: Black
  • Country of Origin: Pakistan

Common questions

What armor is included with the Stronghold Jeans?

SAS-Tec® flex-armor is built into both knees and meets EN 1621-1 impact standards. Hip armor pockets are included, but the armor inserts for the hips are sold separately.

Can I add hip armor to these jeans?

Yes, the detachable hip armor pockets are designed to accept optional SAS-Tec® armor inserts, allowing you to upgrade your protection if desired. These inserts are sold separately.

Are these jeans true to size?

These are riding-cut jeans designed to fit comfortably while riding. We recommend checking our Shop by Bike tool for detailed sizing information to ensure the best fit for your specific measurements.

Ordering from Vtwinbikers

  • Brand new, sourced through authorized US distribution — never used, never grey-market.
  • Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
  • Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRANDHighway 21
TYPEPants
SKU489-12240
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
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✓ VERIFIED
Dec 29, 2025

Size down!!!

Good<br />- Quality riding jeans<br /><br />Bad<br />- Sizing is off. I wear size 32 or 33 Levi's, and I had to get size 30.

— EIJI M