The Mainline helmet is the pinnacle of Smith's mountain bike collection. It's a DH certified helmet that provides exceptional protection with its complete Koroyd coverage and MIPS rotational system. The helmet combines internal air channels and open exhaust ports to maximize breathability. The AirEvac system relieves hot air that builds up on your goggles, preventing fogging. The helmet comes with three sets of uniquely sized cheekpads, crown liners, and neck rolls for a proper fit. It also features 21 optimized vents, a hybrid X-Static/XT2 anti-bacterial performance pad, and a D-ring chin strap fastener. The helmet is available in all colors with the MIPS system. It's compatible with camera and light mounts, and has an adjustable visor for a customizable fit.
The Mainline helmet is the pinnacle of Smith's mountain bike collection. It's a DH certified helmet that provides exceptional protection with its complete Koroyd coverage and MIPS rotational system. The helmet combines internal air channels and open exhaust ports to maximize breathability. The AirEvac system relieves hot air that builds up on your goggles, preventing fogging. The helmet comes with three sets of uniquely sized cheekpads, crown liners, and neck rolls for a proper fit. It also features 21 optimized vents, a hybrid X-Static/XT2 anti-bacterial performance pad, and a D-ring chin strap fastener. The helmet is available in all colors with the MIPS system. It's compatible with camera and light mounts, and has an adjustable visor for a customizable fit.
in 1 offers
last seen 3 Mar 2026
The lowest price we last saw for Smith Mainline MIPS Bike Helmet was $528.00 at Outside Sports AU (last seen 3 Mar 2026). Prices may have changed since.
The all-time low we recorded was $528.00 on 3 Mar 2026.
Prices last updated 3 Mar 2026.
Smith Mainline MIPS Bike Helmet
The Mainline helmet is the pinnacle of Smith's mountain bike collection. It's a DH certified helmet that provides exceptional protection with its complete Koroyd coverage and MIPS rotational system. The helmet combines internal air channels and open exhaust ports to maximize breathability. The AirEvac system relieves hot air that builds up on your goggles, preventing fogging. The helmet comes with three sets of uniquely sized cheekpads, crown liners, and neck rolls for a proper fit. It also features 21 optimized vents, a hybrid X-Static/XT2 anti-bacterial performance pad, and a D-ring chin strap fastener. The helmet is available in all colors with the MIPS system. It's compatible with camera and light mounts, and has an adjustable visor for a customizable fit.
The Mainline helmet is the pinnacle of Smith's mountain bike collection. It's a DH certified helmet that provides exceptional protection with its complete Koroyd coverage and MIPS rotational system. The helmet combines internal air channels and open exhaust ports to maximize breathability. The AirEvac system relieves hot air that builds up on your goggles, preventing fogging. The helmet comes with three sets of uniquely sized cheekpads, crown liners, and neck rolls for a proper fit. It also features 21 optimized vents, a hybrid X-Static/XT2 anti-bacterial performance pad, and a D-ring chin strap fastener. The helmet is available in all colors with the MIPS system. It's compatible with camera and light mounts, and has an adjustable visor for a customizable fit.
Last updated at 03/03/2026 19:55:58
Smith Mainline MIPS Bike Helmet
Free delivery
Smith Mainline MIPS Bike Helmet
Free delivery
