HJC RPHA 1N Red Bull Austin GP Adult Street Helmets
- P.I.M. Plus (Premium Integrated Matrix Plus) Reinforcement Materials, Including Carbon and Carbon-Glass Hybrid Fabric
- Aerodynamic Shell Design
- "ACS" Advanced Channeling Ventilation System
- Pinlock-Ready HJ-35 Visor
- Easy Attachment System Allows Tool-Less Shield Replacement
- SilverCoolTM Enhanced Moisture Wicking and Quick Dry
- Removable, Washable Crown and Cheek Pads
- Double D-Ring Chinstrap
- Speaker Pockets for Bluetooth Communication
- Standards: FIM, ECE, and DOT Approved
- Construction: P.I.M. Plus Reinforcement Materials
- Weight: 3.33 lbs / 1508 grams (approx, based on size medium solid color)
- Colors: MC-21SF
- Sizes: 2X-Small, X-Small, Small, Medium, Large, X-Large, 2X-Large
- SKU: 0809-1121
New or Brand New - Brand new item in original packaging (original manufacturer's warranty may apply).
Refurbished - Professionally restored and in perfect working condition. Original packaging may be missing or slightly damaged.
Used - Item has seen limited use but remains in good working condition. May show some limited signs of wear with small scratches or cosmetic blemishes. May arrive with damaged packaging or be repackaged.
Refurbished, Without Tags - Same as refurbished. Item may arrive with mising labels or tags.
Refurbished, Last Call - Same as refurbished. Last call or closeout item.
HOW TO DETERMINE YOUR HELMET SIZE
(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.
| SIZE | HEAD (CM) | HAT SIZE | HEAD (IN) |
|---|---|---|---|
| 2XS | 51 - 52 | 6 3/8 - 6 1/2 | 20 1/8 - 20 1/2 |
| XS | 53 - 54 | 6 5⁄8 - 6 3⁄4 | 20 7⁄8 - 21 1⁄4 |
| SM | 55 - 56 | 6 7⁄8 - 7 | 21 5⁄8 - 22 |
| MD | 57 - 58 | 7 1⁄8 - 7 1⁄4 | 22 1⁄2 - 22 7⁄8 |
| LG | 59 - 60 | 7 3⁄8 - 7 1⁄2 | 23 1⁄4 - 23 5⁄8 |
| XL | 61 - 62 | 7 5⁄8 - 7 3⁄4 | 24 - 24 3⁄8 |
| 2XL | 63 - 64 | 7 7⁄8 - 8 | 24 3⁄4 - 25 1⁄8 |
| 3XL | 65 - 66 | 8 1⁄8 - 8 1⁄4 | 25 5⁄8 - 26 |
| 4XL | 67 – 68 | 8 3⁄8 - 8 1⁄2 | 26 3⁄8 - 26 3/4 |
| 5XL | 69 – 70 | 8 3⁄4 - 8 3⁄4 | 27 1⁄4 - 27 5/8 |
| SIZE | HEAD (CM) | HAT SIZE | HEAD (IN) |
|---|---|---|---|
| XS | 54 – 55 | 6 3/4 - 6 7/8 | 21 1/4 - 21 5/8 |
| S | 55 – 56 | 6 7⁄8 - 7 | 21 5⁄8 - 22 |
| M | 57 – 58 | 7 1⁄8 - 7 1/4 | 22 1⁄2 - 22 7/8 |
| L | 58 – 59 | 7 1⁄4 - 7 3⁄8 | 22 7⁄8 - 23 1⁄4 |
| XL | 60 – 61 | 7 1⁄2 - 7 5⁄8 | 23 5⁄8 - 24 |
| 2XL | 62 – 63 | 7 3⁄4 - 7 7⁄8 | 243⁄8 - 24 3/4 |
| 3XL | 64 – 65 | 8 - 8 1/8 | 25 1⁄4 - 25 5⁄8 |
| SIZE | HEAD (CM) | HAT SIZE | HEAD (IN) |
|---|---|---|---|
| XS | 54 – 55 | 6 3/4 - 6 7/8 | 21 1/4 - 21 5/8 |
| S | 56 – 57 | 7 - 71⁄8 | 22 - 221⁄2 |
| M | 58 – 59 | 7 1⁄4 - 73/8 | 22 7⁄8 - 231/4 |
| L | 60 – 61 | 7 1⁄2 - 7 5⁄8 | 235⁄8 - 24 |
| XL | 62 – 63 | 73⁄4 - 247⁄8 | 233⁄8 - 243/4 |
| 2XL | 63 – 64 | 8 - 81⁄8 | 251⁄4 - 255/8 |
| 3XL | 65 – 66 | 81/8 - 81/4 | 255⁄8 - 26 |
| 4XL | 67 – 68 | 83/8 - 81/2 | 263⁄8 - 263/4 |
| 5XL | 69 – 70 | 83/4 - 83/4 | 271⁄4 - 275/8 |
HOW TO DETERMINE YOUR HELMET SIZE
(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.
| SIZE | HEAD (CM) | HAT SIZE | HEAD (IN) |
|---|---|---|---|
| YOUTH S | 49 – 50 | 61/8 - 61/4 | 191/4 - 193/4 |
| YOUTH M | 51 – 52 | 63⁄8 - 61⁄2 | 20 - 201⁄2 |
| YOUTH L | 53 – 54 | 65⁄8 - 63/4 | 207⁄8 - 211/4 |
| YOUTH S/M | 49 – 50 | 61⁄8 - 61⁄4 | 191⁄4 - 193⁄4 |
| YOUTH L/XL | 63/8 - 61/2 | 63⁄8 - 61⁄2 | 20 - 201⁄2 |
