RPHA 12N Helmet - Respon - MC27SF
- Built with Premium Integrated Matrix EVO (PIM EVO) construction, offers a lightweight yet robust structure
- The helmet's design prioritizes aerodynamic performance, featuring an optimized rear spoiler and shell shape that significantly reduces lift and drag, enhancing stability at high speeds
- The HJ-42 curved shield, coupled with a 2-way pivot ratchet system, not only reduces air drag and noise, but also ensures a tighter seal against the elements
- Pinlock® 120XLT® prepared
- For comfort, the interior is fully removable and features interchangeable cheek pads for a custom fit
- The emergency pull tab is an added safety feature, allowing quick helmet removable in critical situations
- PIM EVO Shell — Shell material including carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber to provide enhanced shock-resistant performance for a more comfortable and lighter helmet
- Wind tunnel tested
- Emergency kit (cheek pads) for safe and quick rescue in emergency situation
- Advanced channeling ventilation system
- RPHA Premium Fit Interior
- Anti-bacterial fabric provides enhanced moisture-wicking and quick-drying function
- 3D contour cheek pads
- Reflective material for safety
- Interchangeable cheek pads throughout all sizes for custom fit
- Removable and washable crown and cheek pads
Choosing the Correct Helmet Size
Helmet fit is critical to helmet protective performance. The correct helmet size can only be checked and confirmed by physically fitting the helmet to the user. Always try the helmet on in a store, before purchasing it, to be sure you are purchasing the correct sized helmet for you.
Head Measurement Instructions
Wrap a flexible tape measure around your head approximately one inch above the eyebrows and ears. Use this measurement (in either inches or centimeters) to find your helmet size in the chart to the right.
Helmet Sizing Information
To achieve proper helmet fitment, begin by finding your head circumference size using the method described. Remember that the helmet size you choose should fit around the crown of your head comfortably with no pressure points. The cheek pads should fit firmly around your face. Once your chin strap is fastened, grab the chin bar of the helmet and move it side to side. Your cheeks should move with the helmet, which should not slide across your face.
HJC Helmet Size Chart
RPHA 12N
| Centimeters | Inches | Hat Size | |
|---|---|---|---|
| XS | 54 - 55 | 21 1/4” - 21 5/8” | 6 3/4 - 6 7/8 |
| S | 55 - 56 | 21 5/8” - 22” | 6 7/8 - 7 |
| M | 57 - 58 | 22 1/4” - 22 7/8” | 7 1/8 - 7 1/4 |
| L | 58 - 59 | 23 1/4” - 23 5/8” | 7 1/4 - 7 3/8 |
| XL | 60 - 61 | 23 5/8” - 24” | 7 1/2 - 7 5/8 |
| 2XL | 62 - 63 | 24 3/8” - 24 3/4” | 7 3/4 - 7 7/8 |
HJC Helmet Size Chart
RPHA 12N — Interior
| Size (cm) | Cheek Pads (mm) | Liner (mm) | |
|---|---|---|---|
| XS | 54 - 55 | 30 | 12 |
| S | 55 - 56 | 30 | 12 |
| M | 57 - 58 | 30 | 12 |
| L | 58 - 59 | 25 | 9 |
| XL | 60 - 61 | 30 | 9 |
| 2XL | 62 - 63 | 25 | 7 |
