Acerbis Airstrike-X Scratch Motocross 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

color

grey/red matt

orange/grey

silver/yellow

Size

Clear

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Acerbis Airstrike-X Scratch Motocross Helmet The Airstrike-X is a lightweight fiberglass off-road helmet that combines safety, comfort, and high performance on race tracks and in training. The outer shell is available in two sizes and is compatible with all modern neck braces. Its design focuses on maximum functionality: the air intakes can be removed for easy cleaning, while the screwless helmet visor offers an aggressive, clean look. The large front opening expands the field of vision and harmonizes perfectly with modern motocross goggles. The inner lining is hypoallergenic, breathable, and washable. The cheek pads are particularly easy to remove and feature emergency system padding (EQRS) for quick removal of the cheek pads in an emergency. With four air inlets and six air outlets, the helmet offers powerful ventilation. The lightweight double-D closure ensures a secure fit. Features: Large field of vision, optimized for modern motocross goggles Removable, breathable, hypoallergenic, and washable inner lining Emergency Quick Release System (EQRS) for quick removal of cheek pads Removable air intakes and screwless helmet visor Fiberglass helmet shell for low weight and high stability Specifications: Fiberglass outer shell in two sizes ECE 22.06 Double outer and inner shell Ventilation: 4 air intakes, 6 air outlets Double D-ring closure Weight: 1200 g ± 50 g (size M) Contents: 1× Acerbis Airstrike-X Scratch Motocross Helmet 1x Helmet bag 1× Tool box

color

grey/red matt

orange/grey

silver/yellow

Size

L (59/60)

M (57/58)

S (55/56)

XL (61/62)

XS (53/54)

XXL (63/64)