No two heads are exactly the same. Give your Nutcase Metroride helmet an exact custom fit with removable and versatile foam pads in three different sizing sets. Comes in 3mm, 6mm and 9mm thicknesses.

To protect against bright sunlight and light rain, the Nutcase removable visor shades, shields and protects. Made from soft flexible rubber with a hard rubber fin that fits between the ABS plastic outer shell and EPS foam liner, the visor is perfect for unpredictable weather and sunny days alike. Visors are compatible with Street and Little Nutty helmets only, and will not fit with Metroride, Baby Nutty, Moto, Snow, or Water.

When chilly, soggy weather rolls through, Garneau's H2 Helmet Cover keeps you both warm and dry. It's made from a polyurethane-coated spandex that's water resistant. The sealed seams and a snug stretch band that fits easily over your helmet also keep water from seeping in. Plus, when the sun's not shining, the high-visibility yellow color and reflective accents will help make you visible to others.

Taking the ultimate helmet lighting system – the Vis 360 – to the next level, the Vis Pro features an ultra-powerful 600-lumen headlight optimized for commuting and bright enough for twisty singletrack! The featherweight system is waterproof for all-conditions reliability and has an integrated rear light/battery pack that balances the unit on a variety of helmets. An essential setup for those requiring maximum protective visibility with powerful illumination. Featuring: - 600 Lumen Output Certified to the FL-1 Standard - Daylight Visible Pulse Mode - Integrated Battery Pack With Red Rear Lighting - Innovative Amber Sidelights Provides Critical Side Visibility at Intersections - Ultra-lightweight Setup With Easy Clip On/Off Design - Waterproof to 1 meter For All-Conditions Reliability - Accurate Battery Charge & Status Indicator - Micro USB Rechargeable Included: - Helmet Mounts & Micro USB Charging Cable

The Aeroshell is a plastic cover, designed to fit perfectly over specific models of Lazer helmets. The Aeroshell snaps into place and protects the rider's head from wind and rain while still allowing for some air movement under the front of the helmet and out the rear vents. The Aero Shell is unique in that it is easily removed from the helmet when riding conditions are such that additional ventilation is desired. Snap it on when the rain is pouring down and pull it off when the sun starts to shine—the Aeroshell is the perfect tool for every possible condition. Additionally the Aeroshell provides a significant increase in aerodynamic performance once it is installed on the helmet. By closing off the ventilation holes, the amount of aerodynamic drag the helmet creates is strongly reduced, making your road helmet into an aero helmet and resulting in a faster ride. - Fits Lazer's Blade and Elle helmets only

The Aeroshell is a plastic cover designed to fit perfectly over specific models of Lazer helmets. The Aeroshell snaps into place and protects the rider's head from wind and rain while still allowing for some air movement under the front of the helmet and out the rear vents. The Aeroshell is unique in that it is easily removed from the helmet when riding conditions are such that additional ventilation is desired. Snap it on when the rain is pouring down and pull it off when the sun starts to shine—the Aeroshell is the perfect tool for every possible condition. Additionally, the Aeroshell provides a significant increase in aerodynamic performance once it is installed on the helmet. By closing off the ventilation holes, the amount of aerodynamic drag the helmet creates is strongly reduced, making your road helmet into an aero helmet and resulting in a faster ride. - Fits Lazer's O2/Monroe helmets only

Lazer's Winter Padset keeps your head warm on chilly rides so cycling doesn’t have to stop when winter season starts. These helmet-specific pads replace the standard padding with an insulated liner that wraps around your head and covers your ears for a beanie-like fit. Lazer keeps you going all year round. - Fits Lazer's 02/Monroe Helmets only

- Includes replacement Rollsys LED assembly only

The Jandd Helmet Cover offers protection from the elements. - 3M Reflective Tape is sewn to the front and back, additionally the back has a loop for a high-visibility flashing light - Made with 200 Nylon Oxford with a laminated urethane layer, heat sealed seams and sew holes - Fits most bike helmets and keeps water from penetrating - NOTE: One size does not fit all, this cover is intended for standard helmets without a visor

Lights, Camera, You Name it The Accessory Mount is a great solution for attaching your GoPro-style mount to your helmet, seatpost, handlebar, selfie-stick or just about anything else. The banded system offers easy attachment, the 270 degree rotation helps you position your camera so that you can get the shot every time, and the omni-directional breakaway feature will take the hit in a crash (possibly saving your camera equipment). With the Accessory Mount, your imagination is the only thing holding you back. Features - Omni-directional breakaway, 270 Degree Rotation

The weather forecast won't deter you from riding when you've got Endura's Luminite Helmet Cover packed away. Its waterproof, fully seam-sealed, and emblazoned with reflective safety chevrons. Plus there's a removable Luminite LED light so you're extra visible to other commuters.

The Asteroid fits all new and older Bern helmets with a two-hole mount located in the rear of the shell. USB rechargeable. - 12 Lumens - Micro USB rechargeable - 3 Light Modes (Flash 24 hours, Pulse 6.5 hours, Steady 5.5 hours) - Water Resistant - 16 grams - 26mm tall, 39mm wide, 20mm thick (w/o bracket)