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- USA
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
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Description
Alpinestars Honda SM5 HelmetLightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic in two sizes. The visor has been designed to direct air into the ports for enhanced airflow. Hydration tube channels are integrated into the helmet's cheek pads for convenience and performance. The inner and outer surfaces are engineered to minimize the effects of oblique impacts. Side shell couple with soft EPS foam prevents damage to collarbone in
- Lightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic in two sizes.
- The visor has been designed to direct air into the ports for enhanced airflow.
- Hydration tube channels are integrated into the helmet's cheek pads for convenience and performance.
- The inner and outer surfaces are engineered to minimize the effects of oblique impacts.
- Side shell couple with soft EPS foam prevents damage to collarbone in the event of a crash.
- Soft textile chin strap is 26mm and is wider than certification requirements for optimal safety and rider comfort.
- Multiple density inner liner to ensure the correct density in the correct area for enhanced impact absorption
- Emergency release system and removable cheek pads permit the safe and easy removal of the cheek pads while the helmet is still on, while the 3D contoured foam ensures rider comfort.
- Patented visor release system ensures the visor is released with the correct pre-determined amount of force, irrespective of the angle of impact.
- Removable comfort liner with SILVERPLUS® treated anti-bacterial fabrics for excellent moisture wicking, effectively drawing perspiration away from the skin.
- Anti-microbial liner is removable and washable.
- Stainless steel D-rings to ensure a tight and secure fit.
- A size Medium weighs 1370g (DOT).
- The SM5 helmet conforms to both DOT certification and ECE homologation for use worldwide.
- Maximized ventilation and high levels of heat transfer exchange thanks to multi-air inlets and exhaust ports.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
inexpensive usb3.1 gen 2 hub with PD
This USB3.1 gen 2 hub is well made, featuring VIA Labs controller (device id 2109:2822) and is made in China. It looks nice and performs according to the specs. I wish usb-c socket supported TB3/Alt DP cable to connect a display to it, but it is apparently made mainly for power delivery. I think the hub is a good value.
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Reviewed in the United States on November 21, 2025
★★★★★ 5
Do you need a powered hub instead?
NOT powered. My bad, I didn't look closely enough. I need a powered hub.
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Reviewed in the United States on March 7, 2026
★★★★★ 5
plug and play ...fast ...hi performance... same as higher price
plug and play ...fast ...hi performance... same as higher price
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Reviewed in the United States on March 16, 2026
★★★★★ 5
premium feel in the hand.
Can't really say whether it's that good or not elecronics wise since I didn't test it but it works like it's supposed to. Meanwhile, the housing oh man. It's premium. It feels like hard aluminum or something, very nice. Edges are rounded too with just the right sharpness like a macbook. Others would've been plastic. This is really nice for the price and if the specs really are 10Gbps, that's really good because most in this price range is 5Gbps.
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Reviewed in the United States on March 2, 2026
★★★★★ 1
Failed to support desktop PCs with USB 3.2 Gen 2 ports
Does not work with my HP mini PC with USB 3.2 gen 2 ports - when connecting USB portable SSDs to the hub.
You won't believe it, but many USB 3.2 Gen 2 hubs only support laptops not desktop PCs (except hubs that have dedicated power supply for higher power USB devices e.g. SSD/HDDs) when connecting USB portable SSDs to the hub.
We need a major fix from many of the USB hub vendors so these products can work with desktop PCs that have USB 3.2 Gen 2 ports.
Workaround:
Just directly connect the USB portable SSD to the PC instead.
If you need more USB ports, pick up a good old USB 3.0 hub. They're working correctly with portable USB SSDs when working with desktop PCs.
(You'd need a powered USB hub if you're connecting 2 or more portable SSDs - do your own calculation: 5V - 1A per SSD/HDD).
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Reviewed in the United States on November 2, 2025