SEARCH
HJC RPHA 91 Modular Helmet
- P.I.M. (Premium Integrated Matrix Plus) EVO shell Antibacterial interior
- Distortion-free HJ-37 shield provides clear and wide view
- HJ-V12 3-step integrated sunshield is adjustable for optimized position
- 2-way pivot chin bar reduces wind noise and air drag, and offers a more compact profile in the up position
- 2nd generation Smart HJC Bluetooth® ready
- Maximum performance top and low vents
- Curved 3D visor and ratchet reduces air turbulence and noise
- Ventilation system provides maximum air circulation, cooling, and defogging
- Neckroll system offers reduction of wind noise
Share this page on Twitter!
$29 Promotional Gift Card available on this product!
Purchase this product and receive a promotional gift card!
Read on for more details.
$29.00
Read on for more details.
View Larger Images
Our Price:
$559.99 - $564.99
Sizing Information
Below is a size chart provided by HJC for this product. If you need help with how to measure, or how to evaluate the fit of helmet please have a look at this guide by HJC (the size chart included in this guide is for a “generic” HJC helmet and may differ slightly from the chart below that is specific to this product).
If you have questions about how this helmet might fit as compared to other helmets in your closet, please visit this FAQ for some advice.
| Helmet Size | Hat Size | Head Measurement (inches) | Head Measurement (cm) |
|---|---|---|---|
| XS | 6 3/4 to 6 7/8 | 21 1/4 to 21 5/8 | 54 to 55 |
| Small | 6 7/8 to 7 | 21 5/8 to 22 | 55 to 56 |
| Medium | 7 1/8 to 7 1/4 | 22 1/2 to 22 7/8 | 57 to 58 |
| Large | 7 1/4 to 7 3/8 | 22 7/8 to 23 1/4 | 58 to 59 |
| XL | 7 1/2 to 7 5/8 | 23 5/8 to 24 | 60 to 61 |
| XXL | 7 3/4 to 7 7/8 | 24 3/8 to 24 3/4 | 62 to 63 |
Other Useful HJC Information Links:
