Sena Outforce Bluetooth 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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Sena Outforce Bluetooth Helmet The Outforce helmet, an evolution of the Outrush R model, offers a full-face design with enhanced three-button intercom functionality. Equipped with an advanced communication module and high-definition speakers, the helmet delivers superior sound clarity for riders. Its Bluetooth 5.0 connectivity allows for effortless audio streaming, phone calls, and GPS navigation, making it ideal for extended journeys or daily commutes. The helmet’s Bluetooth system supports a four-way intercom, boasts up to 12 hours of talk time, and benefits from USB-C fast charging. Riders can also utilize the Sena Utility App for additional features and enjoy the convenience of Smart Intercom Pairing. Helmet Features: Bluetooth 5.0 HD Speakers 12-hour talk-time Fast USB-C charging Inner Sun-Visor Audio Multitasking support Advanced Noise Control support DOT approved Bluetooth Specifications: HD Intercom (2-way) Distance: up to 900 m (0.6 mi) Four-way Intercom Talk time: 12 hours Multi language voice prompts with11 languages (using the app) 2.5 hour charge time Lithium Polymer battery Compatible with Sena Utility App Smart Intercom Pairing (SIP) supported Compatible Accessories: RC4 RC3 Handlebar Remote Wristband Remote SM10 SR10 FreeWire for Harley-Davidson FreeWire for Honda Gold Wing Powerbank PowerPro Mount Prism Prism Tube Prism Tube WiFi Bluetooth Audio Pack for GoPro

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