HJC RPHA 91 Carbon
HJC RPHA 91 Carbon
HJC RPHA 91 Carbon
HJC RPHA 91 Carbon

HJC RPHA 91 Carbon

Regular price $999.95 Sale price $949.95
Size & fit guide

Intermediate oval

Size & fit guide

HJC RPHA 91 Carbon

Compare your head measurement with the manufacturer’s chart for this helmet. Size labels match the options on this listing.

These are head circumference measurements, not helmet interior or flat measurements. Head shape also affects fit, so use this model’s chart rather than relying only on your usual size.

Head shape: Intermediate oval

Slightly longer from front to back than from side to side. Head circumference and head shape both matter when choosing your fit.

Head circumference (cm)
Label sizeHead circumference
XSmall54–55
Small55–56
Medium57–58
Large58–59
XLarge60–61
2XLarge62–63

If your measurement is between ranges or you are unsure of the fit, use the sizing enquiry below so PCM can help you choose.

How to measure your head

Wrap a soft measuring tape around your head above your eyebrows and ears, passing over your temples and around the widest part of your head. Keep it level and snug without pulling it tight. Repeat the measurement to check it. Include your measurement and any pressure-point or fit concerns when asking PCM for sizing help.

Ask PCM about sizing

Your product and selected size are included below. Add your question and contact details so we can help.

Product:
HJC RPHA 91 Carbon

Selected size:
Size: Small

Official HJC model size guide
Verified against the linked manufacturer sizing information. The inch view is converted from the published centimetre measurements.

RPHA 91 Carbon

The RPHA 91 is HJC's new modular touring helmet that was engineered for all-day comfort. The new Premium Integrated Matrix EVO shell (P.I.M. EVO) provides enhanced shock-resistant performance and is lightweight by using reinforcement materials that include carbon-aramid, carbon fiber, glass fiber, organic non-woven fabric, and linen fiber (natural fiber). The new distortion-free, HJ-37 face shield and HJ-V17 sun shield provide a clear and increased peripheral view for the rider. Designed to perfection, the chin bar locking system now has a hidden closure point that allows for smooth contact and less pressure on the cheek area. Keeping noise levels to a minimum is the RPHA 91 3D-engineered low-noise interior that is focused to reduce road noise significantly. Also Included with this is the neck roll system to ensure you drown out the noise. For convenience, the EPS design accommodates riders with eyewear. The RPHA 91 will also accept the second-generation Smart HJC Bluetooth systems.

Features:

  • Premium Integrated Matrix / P.I.M. EVO CARBON
  • Carbon Fiber Outer Shell provides more lightweight and comfortable shell with enhanced Shock-Resistant performance
  • Aerodynamic design shell reduces air resistance & provides stability at high speed
  • Full front-to-back airflow: 5 intakes and 7 Exhausts
  • Pinlock Ready HJ-37 Visor: Provides 99% UV protection, Anti-Scratch coated
  • Quick, Simple and Secure Visor (Shield) Ratchet System
  • Adjustable 3-step sunshield for optimized position
  • Dark Smoke sun shield installed
  • Interior with advanced anti-bacteria fabric provides enhanced moisture wicking and quick drying function
  • Crown and Cheek pads: Removable and washable
  • Ready for SMART HJC 21B & 50B Bluetooth (sold separately)
  • It comes standard with Pinlock, Chin Curtain and Breath deflector
  • ECE 22.06 approved