Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Alpinestars - S-M5 Beam HelmetAlpinestars S M5 Beam Helmet Features: Lightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic The inner and outer surfaces are engineered to minimize the effects of oblique impacts Multiple density inner liner to ensure the correct density in the correct area for enhanced impact absorption Patented visor release system ensures the visor is released with the correct predetermined amount of force,
Alpinestars - S-M5 Beam Helmet
Features:
- Lightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic
- The inner and outer surfaces are engineered to minimize the effects of oblique impacts
- Multiple density inner liner to ensure the correct density in the correct area for enhanced impact absorption
- Patented visor release system ensures the visor is released with the correct predetermined amount of force, irrespective of the angle of impact
- Maximized ventilation and high levels of heat transfer exchange thanks to multi-air inlets and exhaust ports
- The visor has been designed to direct air into the ports for enhanced airflow
- Side shell couple with soft EPS foam prevents damage to collarbone in the event of a crash
- 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
- 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
- Hydration tube channels are integrated into the helmet’s cheek pads for convenience and performance
- Soft textile chin strap is 26mm and is wider than certification requirements for optimal safety and rider comfort
- Stainless steel D-rings to ensure a tight and secure fit
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
4.6 ★★★★★
Based on 227 reviews
Sort
Product Reviews
★★★★★ 5
Car part
Exact fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
★★★★★ 5
Perfect Fit for Full Cooling System Overhaul on BMW 330xi
I ordered this Engine Coolant Hose (part #11537545890) for my 2006 BMW 330xi as part of a comprehensive cooling system overhaul. Along with this hose, I had my mechanic replace the thermostat, water pump, radiator, expansion tank, and all other related hoses.
This hose fit exactly as expected—no issues during installation. It’s been three weeks since the job was completed, and everything is performing flawlessly. No leaks, no warning lights, and the engine temperature remains stable under all driving conditions.
Although this is not a genuine OEM part, the quality appears solid and it matched up perfectly with the original in terms of length, shape, and connector alignment. For anyone looking to refresh their aging BMW’s cooling system, this hose is a reliable and cost-effective option. Just be sure to verify the part number for compatibility before purchasing.
Highly recommended if you’re doing preventive maintenance or replacing a failed hose as part of a larger cooling system repair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2025
★★★★★ 5
Highly recommend
Perfect fit for my Mercedes C300 V6
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
★★★★★ 5
good quality
easy to install, works great , good value
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
★★★★★ 5
Great price Great product
Great price Great product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026