Step It Up The Terrus was created because we wanted a superior MTB helmet experience that we couldn’t find in anything else. Light, comfortable, and extremely well-ventilated, it will make you want to take your riding to the next level. Highlights Advanced In-mold construction with superior rear coverage, three-position visor and a light/accessory-mount creates our premium trail helmet IntelliVent design features full-width brow vents, huge central and intake vents, followed by seven exhaust vents to maximize passive cooling MIPS Air Node with 360° wrap retention system ErgoFit rubber moulded dial, Fidlock buckle, & data-driven BioMap Fit delivers the best shape for a secure, easily adjustable fit 370g - size medium IntelliVent Cooling Taking ventilation to the next level, the IntelliVent system integrates maximum airflow into every one of our helmet designs without compromising protection. Because cooler heads prevail. MIPS Air Node Protection MIPS stands for Multidirectional Impact Protection System, and it means a better helmet. Able to dissipate rotational impact in certain types of crashes, it'll give you peace of mind on every ride. The Air Node version is the lightest MIPS design available. Learn More Features Previous Remove, Wash, Repeat Don't worry about sweating too much. The removable pads can be taken out for drying, washing, or replacing if you want to start fresh. Accessory Mount Looking to add a light or POV-action camera? The discrete friction flange mount allows for multiple accessory options. ErgoFit Dial Those last few millimeters matter. The overmolded ErgoFit adjustment system means you can precisely dial in the perfect fit, with micro-adjustability of the diameter of the helmet’s 360 degree retention harness. BioMap Fit Born from understanding that no two heads are alike, BioMap Fit was developed to ensure proper fit on nearly any dome. We designed special shaping and coverage so that our helmets feel and fit like no other, and sizing is consistent across the range. Fidlock Closure Once you try Fidlock, you’ll never want to own a helmet without it. No more fussing with traditional tiny clips. The Fidlock closure system uses magnets to click the clips into place, and then it pops open only when rotated in a specific way. Smart Construction It’s called in-mold construction, and it bonds the polycarbonate outer and foam inner layers of the helmet into one solid piece. It’s how all Cannondale helmets are made. What’s that mean? A stronger, smarter, lighter helmet. Adjustable Visor Need some protection from the sun and rain? The three-position adjustable visor has you covered – literally. Extended Rear Coverage When riding off-road, a little extra protection is nice. Just in case you need it, you’ve got some more coverage at the back of your head. Remove, Wash, Repeat Don't worry about sweating too much. The removable pads can be taken out for drying, washing, or replacing if you want to start fresh. Accessory Mount Looking to add a light or POV-action camera? The discrete friction flange mount allows for multiple accessory options. ErgoFit Dial Those last few millimeters matter. The overmolded ErgoFit adjustment system means you can precisely dial in the perfect fit, with micro-adjustability of the diameter of the helmet’s 360 degree retention harness. BioMap Fit Born from understanding that no two heads are alike, BioMap Fit was developed to ensure proper fit on nearly any dome. We designed special shaping and coverage so that our helmets feel and fit like no other, and sizing is consistent across the range. Fidlock Closure Once you try Fidlock, you’ll never want to own a helmet without it. No more fussing with traditional tiny clips. The Fidlock closure system uses magnets to click the clips into place, and then it pops open only when rotated in a specific way. Smart Construction It’s called in-mold construction, and it bonds the polycarbonate outer and foam inner layers of the helmet into one solid piece. It’s how all Cannondale helmets are made. What’s that mean? A stronger, smarter, lighter helmet. Adjustable Visor Need some protection from the sun and rain? The three-position adjustable visor has you covered – literally. Extended Rear Coverage When riding off-road, a little extra protection is nice. Just in case you need it, you’ve got some more coverage at the back of your head. Remove, Wash, Repeat Don't worry about sweating too much. The removable pads can be taken out for drying, washing, or replacing if you want to start fresh. Accessory Mount Looking to add a light or POV-action camera? The discrete friction flange mount allows for multiple accessory options. Next 1 2 3 4 5 6 7 8 Specs Details Platform Terrus Adult Helmets Model Name Terrus Adult Helmet Model Code CH4303U Please note that, based on component availability and other factors, specifications are subject to change without notice.