NEW GEAR ARRIVING DAILY - Shop Now
Price Match Guarantee Free Shipping on 100.00+ in continental US
- SNOWMOBILE CLOTHING
- SNOWMOBILE HELMETS
- CASUAL APPAREL
- SNOWMOBILE ACCESSORIES
- SNOWMOBILE EQUIPMENT
- SHOP BY BRAND
- ICE FISHING
- BARGAIN BIN
- MORE ...
Snowmobile Apparel & Gear
- Jackets
- Bibs & Pants
- Gloves & Mittens
- One Piece Suits
- Boots
- Softshells
- Hoodies
- Headgear/Balaclavas
Childen & Youth
Snowmobile Helmets and Gear
Snowmobile Helmets and Gear
- Discount Helmets
- Discount Goggles
Bargain Bin
Shop By Brand
509 ALTITUDE 2.0 CARBON FIBER PRO HELMET WITH MIPS - BLACK OPS (2025)
Price
$ 469.95 US
Altitude 2.0 Pro Carbon Fiber 3K Hi-Flow Helmet
Sacrifice nothing with 509's highest performance snowmobile helmet ever. The 509 Altitude 2.0 Pro Carbon Fiber 3K Hi-Flow Helmet boasts every advantage for the most demanding off-trail riders. 3K carbon composite construction makes it lighter, stronger, and sleeker than anything else in the lineup. For those who run at redline, the helmet maximizes airflow with open upper and rear vents plus a 40% larger chinbar intake. It also features the MIPS Brain Protection System for the highest levels of safety.
Features
- Pro MIPS Brain Protection System for ultimate safety
- Hand lay-up carbon fiber composite construction
- XS to 4X sizes available in three shells for optimal fit and minimal weight
- Upper vents for optimal airflow
- Go-Pro® mounting capability, improved design
- Fidlock® chinstrap strap closure for easy in and out
- Perfect fit between helmet eyeport and 509 goggles
- Pro-Series Breathbox included
- 509 helmet bag included
Specs
- Weight: ECE helmet as low as 1050 grams
509 Altitude 2.0 Helmet Review
HOW TO: Altitude 2.0 Quick Strap Installation
Click image to view video
I will highly recommend your service and buying products from you. Never had anything 2 days after I ordered it. Thank you very much.
Jim
Jim
Just would like to thank you for the great service. Love my new jacket and can't wait to try it out.
Terry
Terry
I would like to take this moment and thank you for fill this order. My boys are totally excited about the HJC IS-16 helmets they received for their birthday present. The only thing that I would like to comment on is that only one came with the extension cords for the electric shield the other came with half the cord. We had electric shields before so we have the cords. Again thank you for your service!!!!!!! Let it snow let it snow let it snow!!!!!!! That?s right it did last night 20 foot drifts out there awsome!!!!!!!
Thank you
Kathy
Thank you
Kathy
Customer Service
Information
Company Information
Follow Us On:
Store Hours and Holidays
We Accept:
Follow Us On:
©1999 - 2025 Up North Sports All Rights Reserved.