The Mainline helmet is the pinnacle of Smith's mountain bike collection. It's a downhill certified helmet featuring complete Koroyd coverage and the MIPS rotational system, providing exceptional protection while combining 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 includes a unique cheekpad, crown liner, and neck roll options for a proper fit, as well as 21 optimized vents and hybrid X-Static/XT2 anti-bacterial performance pads and liner. The D-ring chin strap fastener and adjustable visor add to the helmet's functionality. It's available in all colors with the MIPS system. The helmet is designed for men and comes in a size small, with a matte white and black color option.
The Mainline helmet is the pinnacle of Smith's mountain bike collection. It's a downhill certified helmet featuring complete Koroyd coverage and the MIPS rotational system, providing exceptional protection while combining 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 includes a unique cheekpad, crown liner, and neck roll options for a proper fit, as well as 21 optimized vents and hybrid X-Static/XT2 anti-bacterial performance pads and liner. The D-ring chin strap fastener and adjustable visor add to the helmet's functionality. It's available in all colors with the MIPS system. The helmet is designed for men and comes in a size small, with a matte white and black color option.
in 2 offers
last seen 11 May 2026
The lowest price we last saw for Smith Mainline MIPS Helmet White Black - S was $366.80 at Motostorm, compared across 2 retailers (last seen 11 May 2026). Prices may have changed since.
The all-time low we recorded was $366.80 on 24 Apr 2026.
Prices last updated 11 May 2026.
Smith Mainline MIPS Helmet White Black - S
The Mainline helmet is the pinnacle of Smith's mountain bike collection. It's a downhill certified helmet featuring complete Koroyd coverage and the MIPS rotational system, providing exceptional protection while combining 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 includes a unique cheekpad, crown liner, and neck roll options for a proper fit, as well as 21 optimized vents and hybrid X-Static/XT2 anti-bacterial performance pads and liner. The D-ring chin strap fastener and adjustable visor add to the helmet's functionality. It's available in all colors with the MIPS system. The helmet is designed for men and comes in a size small, with a matte white and black color option.
The Mainline helmet is the pinnacle of Smith's mountain bike collection. It's a downhill certified helmet featuring complete Koroyd coverage and the MIPS rotational system, providing exceptional protection while combining 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 includes a unique cheekpad, crown liner, and neck roll options for a proper fit, as well as 21 optimized vents and hybrid X-Static/XT2 anti-bacterial performance pads and liner. The D-ring chin strap fastener and adjustable visor add to the helmet's functionality. It's available in all colors with the MIPS system. The helmet is designed for men and comes in a size small, with a matte white and black color option.
Last updated at 11/05/2026 16:43:40
Smith Mainline Mips Helmet White Black
Delivery $70.37
Smith Mainline Mips Helmet White / Black, Small., Unisex (Adults), .
Delivery $24.99
Smith Mainline Mips Helmet White Black
Delivery $70.37
Smith Mainline Mips Helmet White / Black, Small., Unisex (Adults), .
Delivery $24.99
