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509 Altitude 2.0 Sci-Fi Helmet
The next-generation performance of the 509 Altitude 2.0 Pro Helmet features the latest in weight-saving design and breathable comfort. Trail or track, the Altitude helmet twists the throttle wide open on airflow with a 40% larger chinbar intake and rear exhaust vents to keep you cool no matter what. Top of the line in every way, it includes the Fidlock magnetic strap buckle for easy one-handed operation, plus GoPro mounting capability.
Features:
- Hand lay-up fiberglass composite construction
- 3 shell sizes
- Upper vents for optimal airflow
- Adjustable visor with Lifetime Warranty
- Perfect fit between helmet eyeport and 509 goggles (sold separately)
- Fidlock chinstrap strap closure for easy in and out
- Go-Pro mounting capability
- DOT certified
- 509 helmet bag included
| Product Style | RevZilla Item # | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|
| Product Style Gloss White / 2XL | RevZilla Item #10457033 | Store Sku | MFR. Product #F01012100-160-801 | AvailabilityAvailable: Ships in 3-5 business days |
| Product Style Gloss White / XL | RevZilla Item #10457034 | Store Sku | MFR. Product #F01012100-150-801 | AvailabilityAvailable: Ships in 3-5 business days |
| Product Style Gloss White / LG | RevZilla Item #10457035 | Store Sku | MFR. Product #F01012100-140-801 | AvailabilityAvailable: Ships in 3-5 business days |
| Product Style Gloss White / MD | RevZilla Item #10457036 | Store Sku | MFR. Product #F01012100-130-801 | AvailabilityAvailable: Ships in 3-5 business days |
| Product Style Gloss White / SM | RevZilla Item #10457037 | Store Sku | MFR. Product #F01012100-120-801 | AvailabilityAvailable: Ships in 3-5 business days |
| Product Style Gloss White / XS | RevZilla Item #10457038 | Store Sku | MFR. Product #F01012100-110-801 | AvailabilityOut of Stock |
| Product Style 2XL / Matte Green | RevZilla Item #10457039 | Store Sku | MFR. Product #F01012100-160-301 | AvailabilityAvailable: Ships in 3-5 business days |
| Product Style XL / Matte Green | RevZilla Item #10457040 | Store Sku | MFR. Product #F01012100-150-301 | AvailabilityAvailable: Ships in 3-5 business days |
| Product Style LG / Matte Green | RevZilla Item #10457041 | Store Sku | MFR. Product #F01012100-140-301 | AvailabilityOnly 1 Left: Ships within 24 hours |
| Product Style MD / Matte Green | RevZilla Item #10457042 | Store Sku | MFR. Product #F01012100-130-301 | AvailabilityOut of Stock |
| Product Style SM / Matte Green | RevZilla Item #10457043 | Store Sku | MFR. Product #F01012100-120-301 | AvailabilityOut of Stock |
| Product Style XS / Matte Green | RevZilla Item #10457044 | Store Sku | MFR. Product #F01012100-110-301 | AvailabilityAvailable: Ships in 3-5 business days |
509 Helmet Sizing
| Size | Head (cm) |
|---|---|
| XS | 53-54 |
| SM | 55-56 |
| MD | 57-58 |
| LG | 59-60 |
| XL | 61-62 |
| 2XL | 63-64 |
| 3XL | 64-65 |
| 4XL | 66-67 |
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
How to Measure
-
H
Head
Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
Product Description
Part Numbers
Sizing & Fit
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