Mountain biking is a demanding sport — compromises and shortcuts when it comes to gear are never a good idea. The 4Forty is built to withstand the rigors of a trail-riding life with generous ventilation, the comfort of Float Fit and built-in Sweat Guide, extended rear coverage, and a full hard shell and adjustable visor. Boasting the comfort, protection and broadly capable features of helmets costing twice as much, the 4Forty is a bantamweight, all-conditions, all-kinds-of-trail champion packing heavyweight value.

If you dodge pedestrians and potholes more than roots and rocks, Bell's Muni urban helmet is for you. It features Bell's Fusion In-Mold Microshell and their super-adjustable TAG fit system for great strength, low weight, good looks, and an easy-to-adjust custom fit. Bell's channeled ventilation system utilizes 21 large vents to keep you comfy, and their Blade Plus Visor works with the helmet's rain gutters to keep the sun and rain out of your eyes. This helmet even has light mounts and a mirror mount so that you can add Blackburn's Flea lights and Flip Mirror (accessories sold separately).

The Fixture's confident mountain bike style and breezy ventilation combine in a compact design that complements nearly any ride -- especially when there's dirt under the tread. Some of Giro's best features, like In-Mold construction coupled with the ease and comfort of their acclaimed Roc Loc Sport fit system, offer the versatility you need to ride everything from fire-road adventures to swooping singletrack trails. The Fixture's styling and color options will keep you feeling good mile after mile. - 54 – 61cm / 21.25 – 24 in.

Giro's Foray drafts off the bold design language of their premium Synthe helmet, and offers many of Giro's best features including durable In-Mold Construction and the Roc Loc 5 fit system with two-way fit adjustment. The slim design is very light, offers impressive ventilation and is available in three Super Fit sizes so that you can get a helmet that looks, fits and feels like it was made for you.

The Hale stays cool in any situation. It's made with Giro's simple and easy-to-adjust Roc Loc Sport fit system, which offers a large adjustment range to provide a secure fit for growing kids. It comes with a removable visor, too, and features the same In-Mold construction technology as Giro's best adult models, which bonds the shell to the helmet for a lightweight, durable design. And of course it comes in a range of fun, kid-friendly colors! - 50 – 55cm / 19.75 – 21.75 in.

Sometimes the simplest designs also are the smartest. The Isode is an easy fit for riders who want a classic cycling helmet that doesn't compromise comfort or performance. It includes features found in Giro's premium helmets, like In-Mold construction to keep the weight low, and the easy one-handed adjustments of their acclaimed Roc Loc Sport system for a quick, sure fit no matter where or how far you ride. - 54 – 61cm / 21.25 – 24 in.

The Register helmet combines sleek design and lightweight construction with features that complement your style on the road or trail. Made with In-Mold Construction technology in a comfortable Universal Fit size, and equipped with Giro's convenient Roc Loc Sport system, the Register adjusts with a simple turn of the dial so you can customize the fit in seconds. A range of colors from mild to wild lets you choose exactly how your on-bike style comes together to create a helmet that looks and feels like it was made for you. - 54 – 61cm / 21.25 – 24 in.

When every curb is a jump and every patch of dirt screams for a skid, the Tremor is there to keep smiles wide, even when temporary limits are found. Some of the best technologies from Giro's adult line, like In-Mold construction and their acclaimed Roc Loc Sport system, offer the versatility, comfort, and wide adjustability young riders need to ride confidently. And with plenty of fun colors to choose from, there's a perfect option to match the thrill of riding and the feeling of joy after that first ride or lap around the pumptrack. - 50 – 55cm / 19.75 – 21.75 in.

Availability, certification, color, and pricing may vary per region. If outside of the USA, please check with your authorized local dealer for more information.

Availability, certification, color, and pricing may vary per region. If outside of the USA, please check with your authorized local dealer for more information.

Strap divider for thick Lazer helmet straps COMPATIBILITY - Blade+ MIPS - Blade+ - Tonic MIPS - Tonic - Coyote MIPS - Coyote - Chiru - Next+ - Cameleon MIPS - Compact DLX MIPS - Compact DLX - Compact - J1 - Gekko MIPS - Gekko - Lil'Gekko MIPS - Lil'Gekko - ATTACHMENT: strap - WEIGHT: 3g - MATERIAL: Nylon

Strap divider for thin Lazer helmet straps COMPATIBILITY - Bullet 2.0 - G1 MIPS - G1 - Z1 MIPS - Z1 - Century MIPS - Century - Victor - Wasp Air Tri - Impala - ATTACHMENT: strap - WEIGHT: 3g - MATERIAL: Nylon

Buckle for thick Lazer helmet straps. COMPATIBILITY: - Blade+ MIPS - Blade+ - Tonic MIPS - Tonic - Coyote MIPS - Coyote - Chiru - Next+ - Cameleon MIPS - Compact DLX MIPS - Compact DLX - Compact - J1 - Gekko MIPS - Gekko - Lil'Gekko MIPS - Lil'Gekko - ATTACHMENT: strap - WEIGHT: 5g - MATERIAL: Nylon

Compatible with Shiner and Shiner Back lights - Rubber pad with loop straps to quickly mount and remove light for recharging - 50mm bolt spacing to fit most rear racks

Replacement Pads for Lazer's BOB Helmet

Screws for Impala visor. - COMPATIBILITY: Impala MIPS, Impala - WEIGHT: 1g - MATERIAL: Aluminum

Freshen up the interior of your helmet with a new pad set! - Replacement pads for Jackal helmets

Screws for Jackal Visor

- Made in the USA - Enables Take a Look Original Eyeglass Mirror to fit helmets - Does not work with Take a Look Compact Eyeglass Mirror

Freshen up the interior of your helmet with a new pad set! Padset details listed below. Replacement padset for Lazer Bullet and Bullet MIPS helmets. Set includes six pads - Two front pads, two top center pads, two top side pads. - COMPATIBILITY: Bullet, Bullet 2.0 - ATTACHMENT: velcro - WEIGHT: 12g - MATERIAL: Foam

Camera mount for Jackal and Impala helmets. - COMPATIBILITY: Jackal MIPS, Jackal, Impala MIPS, Impala - ATTACHMENT: Velcro - WEIGHT: 13g - MATERIAL: Nylon

Freshen up the interior of your helmet with a new pad set! Padset details listed below. Replacement padset for Lazer Cameleon MIPS helmet. Set includes four pads - front pad, two top side pads and top center pad. - COMPATIBILITY: Cameleon MIPS - ATTACHMENT: velcro - WEIGHT: 12g - MATERIAL: Foam

Freshen up the interior of your helmet with a new pad set! Padset details listed below. Replacement padset for Lazer Coyote and Coyote MIPS helmets. Set includes three pads - One front/top pad and two top side pads. - COMPATIBILITY: Coyote MIPS, Coyote - ATTACHMENT: velcro - WEIGHT: 12g - MATERIAL: Foam

Freshen up the interior of your helmet with a new pad set! Replacement padset for Lazer Urbanize MIPS helmets. Set includes two pads - one front pad and one top center pad COMPATIBILITY - Urbanize MIPS - ATTACHMENT: velcro - WEIGHT: 12g - MATERIAL: Foam

- Replacement X-Static pads for Lazer's Wasp Air Helmet - X-Static pads are an anti-microbial, self-cleaning pad system

This helmet mount works with all CatEye Lights. Pair it with the Volt 800 for the ultimate trail solution.

A helmet-mounted taillight is an ideal way to help make sure you are seen in low light conditions. The ATS LED Taillight only fits Lazer helmets equipped with the Advanced Turnfit System. - COMPATIBILITY: Bullet 2.0, Century MIPS, Century, Wasp Air Tri, Victor, Impala MIPS, Impala, Urbanize MIPS - BATTERY TYPE: LR41 button battery - RUN TIME: 37 hours - LUMENS: 4 lumens - ATTACHMENT: ATS dial - WEIGHT: 15g - MATERIAL: Nylon

Visor for Impala helmet COMPATIBILITY - Impala MIPS - Impala - ATTACHMENT: Direct Mount - WEIGHT: 45g - MATERIAL: Nylon

Keep the rain, snow and mud from getting inside your helmet, or use as a quick aerodynamic solution to close off the front and side vents. Aeroshell is a great accessory for compatible Lazer helmets! The Aeroshell is a plastic cover, designed to fit perfectly over specific models of Lazer helmets. The Aeroshell snaps into place and protects the riders 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. - COMPATIBILITY: Blade+ MIPS, Blade+, Blade, Blade MIPS - ATTACHMENT: Blade or Blade+ helmet - WEIGHT: 45g - MATERIAL: Polycarbonate

Keep the rain, snow and mud from getting inside your helmet, or use as a quick aerodynamic solution to close off the front and side vents. Aeroshell is a great accessory for compatible Lazer helmets! The Aeroshell is a plastic cover, designed to fit perfectly over specific models of Lazer helmets. The Aeroshell snaps into place and protects the riders 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. Sizing: - Small = 52 – 56cm - Medium = 55 – 59cm - Large = 58 – 61cm