The Alpinestars S-M5 Compass Motocross helmet is a lightweight off-road helmet with a technologically advanced impact resistant thermoplastic shell that developed in two shell sizes for added aerodynamics and comfort on the bike. The multiple density inner liner ensures the correct density in the correct area for optimum impact absorption while the soft EPS foam prevents damage to the collarbone in the event of a crash. Off-road riding can be hard work but the Alpinestars S-M5 helmet has a full ventilation system with high levels of heat transfer exchange with multi-air inlets and exhaust ports with air ports on the visor to funnel the air through. Inside the S-M5 the removable and washable Silverplus liner is anti-bacterial treated for excellent moisture wicking and removable cheek pads with 3D contoured foam and a soft textile chin strap is wider than certification requirements for optimal safety and rider comfort. Hydration tube channels are integrated into the helmet's cheek pads for convenience and performance. The closure system is double D rings. Other designs and colours are also available.
The Alpinestars S-M5 Compass Motocross helmet is a lightweight off-road helmet with a technologically advanced impact resistant thermoplastic shell that developed in two shell sizes for added aerodynamics and comfort on the bike. The multiple density inner liner ensures the correct density in the correct area for optimum impact absorption while the soft EPS foam prevents damage to the collarbone in the event of a crash. Off-road riding can be hard work but the Alpinestars S-M5 helmet has a full ventilation system with high levels of heat transfer exchange with multi-air inlets and exhaust ports with air ports on the visor to funnel the air through. Inside the S-M5 the removable and washable Silverplus liner is anti-bacterial treated for excellent moisture wicking and removable cheek pads with 3D contoured foam and a soft textile chin strap is wider than certification requirements for optimal safety and rider comfort. Hydration tube channels are integrated into the helmet's cheek pads for convenience and performance. The closure system is double D rings. Other designs and colours are also available.
The Alpinestars S-M5 Compass Motocross helmet is a lightweight off-road helmet with a technologically advanced impact resistant thermoplastic shell that developed in two shell sizes for added aerodynamics and comfort on the bike. The multiple density inner liner ensures the correct density in the correct area for optimum impact absorption while the soft EPS foam prevents damage to the collarbone in the event of a crash. Off-road riding can be hard work but the Alpinestars S-M5 helmet has a full ventilation system with high levels of heat transfer exchange with multi-air inlets and exhaust ports with air ports on the visor to funnel the air through. Inside the S-M5 the removable and washable Silverplus liner is anti-bacterial treated for excellent moisture wicking and removable cheek pads with 3D contoured foam and a soft textile chin strap is wider than certification requirements for optimal safety and rider comfort. Hydration tube channels are integrated into the helmet's cheek pads for convenience and performance. The closure system is double D rings. Other designs and colours are also available.
The Alpinestars S-M5 Compass Motocross helmet is a lightweight off-road helmet with a technologically advanced impact resistant thermoplastic shell that developed in two shell sizes for added aerodynamics and comfort on the bike. The multiple density inner liner ensures the correct density in the correct area for optimum impact absorption while the soft EPS foam prevents damage to the collarbone in the event of a crash. Off-road riding can be hard work but the Alpinestars S-M5 helmet has a full ventilation system with high levels of heat transfer exchange with multi-air inlets and exhaust ports with air ports on the visor to funnel the air through. Inside the S-M5 the removable and washable Silverplus liner is anti-bacterial treated for excellent moisture wicking and removable cheek pads with 3D contoured foam and a soft textile chin strap is wider than certification requirements for optimal safety and rider comfort. Hydration tube channels are integrated into the helmet's cheek pads for convenience and performance. The closure system is double D rings. Other designs and colours are also available.
Last updated at 03/21/2026 17:31:35
Alpinestars SM5 Compass ECE Motorcycle Helmet - Matte Black/Fluro L
Free delivery between 23 Mar – 1 Apr
originally posted on fortnine.ca
Absolutely love the look of this helmet! However, Its not quite the proper shape for my head and leaves a distinct red line across my forehead. I also find the chin strap to be awkwardly close to my neck making it somewhat uncomfortable after a while of riding. Another thing I would like to point out: There is no DOT sticker on the helmet even though the description states that it is DOT certified
originally posted on revzilla.com
Love the Helmet. Looks amazing love the new visor design. Alpine fits a little narrow so it squeezes the cheeks a little but I'm sure that's fixable with some replacement cheek pads
originally posted on rockymountainatvmc.com
Great helmet minus the visor design. I lost Visor on first ride during an enduro event within the first 3 miles. Livelaps RFID is placed on visor for scoring and it messed my times up. It was new out of box. Fellow racers told me the Alpinestars helmets are notorious for this and to stay away from them. This was my first and will be last one ever purchase. Also can’t find a replacement visor for it to purchase.
| Collection Year | 2018-2019 |
| Riding Style | Cross |
| Helmet Pinlock | No |
Alpinestars SM5 Compass ECE Motorcycle Helmet - Matte Black/Fluro L
Free delivery between 23 Mar – 1 Apr
Absolutely love the look of this helmet! However, Its not quite the proper shape for my head and leaves a distinct red line across my forehead. I also find the chin strap to be awkwardly close to my neck making it somewhat uncomfortable after a while of riding. Another thing I would like to point out: There is no DOT sticker on the helmet even though the description states that it is DOT certified
Love the Helmet. Looks amazing love the new visor design. Alpine fits a little narrow so it squeezes the cheeks a little but I'm sure that's fixable with some replacement cheek pads
Great helmet minus the visor design. I lost Visor on first ride during an enduro event within the first 3 miles. Livelaps RFID is placed on visor for scoring and it messed my times up. It was new out of box. Fellow racers told me the Alpinestars helmets are notorious for this and to stay away from them. This was my first and will be last one ever purchase. Also can’t find a replacement visor for it to purchase.
Basically no padding and the face gaurd is so close it makes it very hard to breathe. My MSR Mav4 is better in every way. I got it for $94 and I wouldn't recommend for $50.
Sent the 1st one back, needed a XL for my normally sized L head. Now I love the fit except for the limited space for a water hose access. Field modification will be required...
I got this for my son in the sale. It was a good price and he said that it's really comfy for prolonged wear. He also likes the colour and the design.
I was in a collision with another rider going 50 mph. Saved my head from potentially very bad trauma.
Absolutely spot on fits perfectly. Very happy with it.
Arrived in advance of suggested delivery date and the helmet was much better than was anticipated
Love the look and features of the helmet, but it is super tight! I ordered an XL at first and returned it for an XXL, but it is still tight. Almost impossible to get off my head. The liner breaks in over time, otherwise it looks like ride day headaches till I get a different helmet.RM was super helpful on the return.
| Collection Year | 2018-2019 |
| Riding Style | Cross |
| Helmet Pinlock | No |
