HJC RPHA 70 ST Carbon Reple Helmet.

Features

Carbon Fiber Outer Shell

Lightweight and comfortable shell with enhanced shock-resistant performance
Shell structure has been reinforced due to increased percentage of carbon fiber
Reinforced materials include Carbon and Carbon-Glass Hybrid fabric, which provides enhanced shock-resistant performance and reduced helmet weight

Three Different Shell Sizes

XS-S, M-L and XL-2XL

Ventilation System

Dual-purpose top vent: intake and exhaust operates simultaneously for maximum air circulation
New lower vent for maximum air intake
Adjustable rear vent maximizes air flow from front to back

Premium MultiCool™ Interior

Advanced anti-bacterial fabric provides enhanced moisture wicking and quicker drying function than previous generation
Crown and cheek pads are fully removable and washable
Emergency quick release: cheek pads can be quickly removed to aid in emergency helmet removal in event of a crash

Rapidfire™ II Shield Replacement System

Simple and secure shield ratchet system provides ultra-quick, tool-less removal and installation for efficient operation

HJ-26ST Anti-Scratch Shield

Pinlock® anti-Fog lens-prepared 2D face shield includes Pinlock® anti-Fog insert lens
Center one-touch locking system is designed for an extra secure shield seal
Automatic shield locking system with springcontrolled lever

Eye Glasses Friendly EPS Shape

Technical Information

Standards: DOT
Construction: Advanced P.I.M. Plus Fiberglass
Weight: 3.065 lbs / 1390 grams (approx, based on Size Medium Solid Color)

Sizing

Wrap a tape measure horizontally around your forehead. Select the helmet that is the closest fit to that size. A helmet should fit snug on your head. If it moves while wearing, it is too large. If it is painful to wear, it is too small.

Size Chart
Size	CM:	Hat Size	Inches
S	55-56	6 7/8 - 7	21 5/8 - 22
M	57-58	7 1/8 - 7 1/4	22 3/8 - 22 3/4
L	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 1/4