HJC RPHA 12 Carbon Helmet

Size chart

Clothing Size Conversion Chart
Category	US	EU	UK	Chest (in)	Waist (in)	Hips (in)
Men	XS	44	34	32-34	26-28	33-35
	S	46	36	34-36	28-30	35-37
	M	48	38	38-40	32-34	39-41
	L	50	40	42-44	36-38	43-45
	XL	52	42	46-48	40-42	47-49
Women	XS	32	6	31-32	24-25	33-34
	S	34	8	33-34	26-27	35-36
	M	36	10	35-36	28-29	37-38
	L	38-40	12-14	37-39	30-32	39-41
	XL	42	16	40-42	33-35	42-44
Youth	XS	128	7	26-28	23-24	26-28
	S	134	8	28-30	24-25	28-30
	M	140	10	30-32	25-26	30-32
	L	146	12	32-34	26-27	32-34
	XL	152	14	34-36	27-28	34-36

Pants Size Conversion Chart
Category	US	EU	UK	Waist (in)	Hip (in)	Inseam (in)
Men	28	44	28	28	34	30
	30	46	30	30	36	31
	32	48	32	32	38	32
	34	50	34	34	40	33
	36	52	36	36	42	34
Women	0	32	4	24	34	30
	2	34	6	25	35	30
	4	36	8	26	36	31
	6	38	10	27	38	32
	8	40	12	28	40	32

Shoes Size Conversion Chart
Category	US	EU	UK	Foot Length (in)
Men	6	39	5.5	9.25
	7	40	6.5	9.625
	8	41	7.5	10
	9	42	8.5	10.25
	10	43	9.5	10.625
	11	44	10.5	11
	12	45	11.5	11.25
	13	46	12.5	11.625
Women	5	35	2.5	8.5
	6	36	3.5	8.875
	7	37	4.5	9.25
	8	38	5.5	9.625
	9	39	6.5	10
	10	40	7.5	10.25
	11	41	8.5	10.625
	12	42	9.5	11
M (Unisex)	5	37	4.5	8.75
	6	38	5.5	9
	7	39	6.5	9.5
	8	40	7.5	10
	9	41	8.5	10.25
	10	42	9.5	10.625
	11	43	10.5	11
	12	44	11.5	11.25

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HJC RPHA 12 Carbon Helmet The HJC RPHA 12 Carbon Helmet features a lightweight carbon fiber shell, meticulously designed to streamline aerodynamics, reducing both lift and drag for greater stability. This iteration, following the popular RPHA 12, is now certified with ECE 22.06 approval. The helmet is equipped with both a clear and a dark face shield, alongside a Pinlock lens insert, ensuring you’re ready to hit the road right away. Its HJ-42 curved shield and unique two-way pivot ratchet system work to diminish wind noise, offering you a quiet and comfortable journey. Features: Making a great helmet even better, the RPHA 12 makes small improvements everywhere, adding a 4th shell and ECE 22.06 to the RPHA 11 predecessor Carbon fiber shell 4 unique shell sizes: XS-SM, MD, LG, XL-2XL 5 EPS liners Optimized aerodynamic performance for reduced lift and drag for enhanced stability Optimized rear spoiler Aerodynamic focused shell shape HJ-42 race style flat face shield with anti-fog Pinlock lens insert included Race tear-off ready (sold separately) Includes both clear and dark smoke shield 2-Way pivot ratchet system provides improved sealing Maximum air intake: 4 intake vents and 3 exhausts Enlarged front intake for maximum defogging Enlarged speaker pockets Fully removable interior with all size interchangeable cheek pads Emergency cheek pad release DOT and ECE 22.06 approved Note: Ships with both clear and dark smoke face shields.

color

Carbon

Matte Carbon

Size

2XL