Hat Size (in) | Circumference (in) | Circumference (cm) | |
S | 6-1/2 - 7" | 20-1/2 - 22" | 52 - 56cm |
M | 6-7/8 - 7-3/8" | 21-5/8 - 23-1/4" | 55 - 59cm |
L | 7-1/4 - 7-3/4" | 22-3/4 - 24-3/8" | 58 - 62cm |
XL | 7-5/8 - 8-1/8" | 24 - 25-5/8" | 61 - 65cm |
The Bell 4Forty MIPS Mountain Helmet is built to withstand the rigors of a trail riding life. With its generous ventilation, the comfort of Float Fit and built-in Sweat Guide, extended rear coverage, a full hard-shell, and adjustable visor, the 4Forty MIPS is an off-road champion. Boasting the comfort, protection, and broadly capable features of helmets costing twice as much, the 4Forty is a bantamweight, all-condition helmet packing a heavyweight value.
The 4Forty MIPS also features the Multi-Directional Impact Protection System (MIPS) as standard equipment. MIPS technology reduces the rotational forces caused by angled impacts and this added technology does not compromise fit, ventilation, or style.
Features:
- Fusion in-mold polycarbonate shell delivers a lighter, more durable, and better ventilated design
- Multi-Directional Impact Protection System (MIPS) reduces the rotational forces caused by angled impacts
- Float Fit is a minimalist, lightweight retention system with an easy-to-turn dial for adjustments
- Goggleguide Adjustable Visor System accommodates both goggles and glasses and works with or without the visor attached
- No-Twist Tri-Glides are quick-adjust fasteners to help keep straps flat and properly positioned
- Sweat Guide pad design pulls moisture away from brow pad and away from eyewear
- 15 vents ensure cooling comfort
- Adjustable visor helps protect against glare, rain, and trail debris
Specifications:
Fit System: Float Fit
Ventilation: 15 Vents
Safety Features: MIPS
Color: Black
Weight: 380g (Size M)
This product was added to our catalog on April 18, 2019