509 Ken Block Altitude 2.0 Snowmobile Helmet

★★★★★ 4.4 102 reviews

$339.95
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by www.bosugroup.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$339.95
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Apr 13
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by www.bosugroup.com
Free 30-day returns Details

Product details

Management number 211715293 Release Date 2026/04/04 List Price $135.98 Model Number 211715293
Category

In memory of Ken Block, we are honored to introduce the Altitude 2.0 Helmet by Ken Block, with a percentage of the helmet's proceeds going to the Ken Block Foundation, 43i Institute, this helmet is all about carrying on Ken Block’s greatest legacy: creating paths of opportunity for the exceptionally driven who may lack the proper support system for growth and success. Just as Ken did, the 509 Altitude 2.0 Helmet excels in any terrain or condition. Including the Fidlock magnetic strap buckle for easy one-handed operation, lightweight and strong hand lay-up fiberglass construction, and customizable features like a removable Pro-Series Breath box to get you through a full season of extremes. DOT approved. Meets the FMVSS 218 Standard.

  • Hand lay-up fiberglass composite construction for stronger, lighterweight, and better fit construction
  • Upper vents with on/off shutter closure for airflow control
  • Fidlock chinstrap strap closure for easy in and out
  • Pro-Series Breathbox for complete protection, removable for optimal air flow
  • DOT approved. Meets the FMVSS 218 Standard
UPC 840324927887
Color Gloss KB43VER
Shape Oval
Team Name Ken Block
Brand Name 509
Shell Type Hard
Sport Type Motocross
Unit Count 1.0 Count
Finish Type Glossy
Item Weight 6 Pounds
Closure Type Magnetic
Manufacturer 509 US
Model Number F01009400-120-702
Material Type Fiberglass
Number Of Vents 3
Compatible with Vehicle Type Snowmobile

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.4 out of 5
★★★★★
102 ratings | 42 reviews
How item rating is calculated
View all reviews
5 stars
81% (83)
4 stars
5% (5)
3 stars
2% (2)
2 stars
1% (1)
1 star
11% (11)
Sort by

There are currently no written reviews for this product.