HIGHWAY 21 SKU: 77-10023X

Highway 21 9MM German Beanie Helmet Chrome 3X - Harley & Indian V-Twin

$59.99
Free shipping on orders $99+ · Best value guarantee
From $4.99/mo with Affirm. See if you prequalify
OUT OF STOCK
Free Shipping on orders $99+
Best Value Guarantee
30-Day Returnssee policy
Authorized Dealer — sourced direct
NOT SURE ABOUT FITMENT?

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 9MM German Beanie helmet delivers that classic, low-profile look for your V-twin, all while meeting DOT safety standards. It's built for riders who want minimal bulk without compromising on essential protection. This 3X size in chrome offers a distinct style for your ride.

Why riders pick this

  • DOT-approved for street-legal riding
  • Lightweight ABS shell with EPS foam interior
  • Diamond-stitched Coolmax liner for comfort
  • Washable and replaceable interior
  • Secure dual D-ring chinstrap

When you're chasing that stripped-down, old-school vibe on your Harley or Indian, the Highway 21 9MM German Beanie helmet delivers. This DOT-approved half helmet gives you the freedom of an open road feel with the peace of mind that comes from a sturdy, well-engineered lid. The lightweight ABS shell keeps the weight down, ensuring comfort on longer hauls, while the EPS foam interior is there for impact absorption.

Comfort that Lasts on the Road

  • DOT-approved design for legal street use
  • Lightweight ABS shell with EPS foam interior for protection
  • Diamond-stitched Coolmax liner keeps you cool and dry
  • Removable and washable interior for lasting freshness
  • Secure dual D-ring chinstrap

Engineered for the Open Road

The 9MM isn't just about looks; it's designed for the realities of V-twin riding. The diamond-stitched Coolmax liner is a game-changer, wicking away moisture to keep you comfortable whether you're cruising the boulevard or pushing through twisties. Plus, the liner is completely washable, so you can easily keep it fresh between rides. This helmet is about blending classic style with modern riding comfort and essential protection.

Specifications

  • Brand: Highway 21
  • Manufacturer Part #: H77-10023X
  • UPC: 191361321993
  • Shell Material: ABS
  • Interior Material: EPS foam
  • Liner: Coolmax
  • Length: 10.6 in
  • Width: 7.3 in
  • Height: 12.5 in
  • Weight: 2.89 lbs
  • Country of Origin: China (Taiwan)

Common questions

Is this helmet DOT-approved for street riding?

Yes, the Highway 21 9MM helmet meets DOT safety standards, making it legal for street use.

Can I wash the interior liner of this helmet?

Absolutely. The diamond-stitched Coolmax liner is fully removable and washable, allowing you to keep it fresh and clean.

What kind of protection does this helmet offer?

This helmet features a durable, lightweight ABS shell and an EPS foam interior, designed to provide impact absorption in a minimal half-helmet profile.

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
TYPEHelmets
SKU77-10023X
WEIGHT2.89 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
3.94
145 RATINGS
5★ 82
4★ 23
3★ 11
2★ 7
1★ 22
✓ VERIFIED
Sep 8, 2021

huge

Looks cool, but this thing is huge. I measured my head properly and ordered a large per size recommendations. I looked like Darth Vader from the movie Spaceballs with this thing on. Now I have to waste $8.00 sending it back for shipping. If you like Spaceballs this helmet is for you.

— Steven M
✓ VERIFIED
Apr 23, 2021

Mushroom head

Way too big around the sides.

— Kevin C
✓ VERIFIED
Feb 17, 2021

It’s ok

It’s tight and makes your head look like a mushroom

— Davrin L
✓ VERIFIED
Jun 24, 2024

Helmet

I feel like Rick Moranis from spaceballs wearing it.

— Nicholas M
✓ VERIFIED
Aug 18, 2021

Space Balls helmet

I'm glad this thing actually fits according to the sizing guide. But damn the shell is huge. I feel like I'm a stand in for "The Dark Helmet" in space balls.

— Anonymous S
✓ VERIFIED
Mar 2, 2021

Bought this helmet for my girl and she loves it. Fits good. Looks good. Great price.

— MIKE L