MTB AllMtn 1.0 Jr Polymer Compound shell in three sizes. MaxiFlow impact foam air channels effective even at low speed. 360° Turbine Technology. Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion. Reduces peak brain rotational acceleration by up to 40%. Extended rear coverage for added protection. Adjustable visor with breakaway function for rotational impact force reduction. In-molded impact foam for great energy absorption. Maximized ventilation with 14 vents effective even at low speeds. Moisture wicking, breathable, and washable inner liner. Certified and tested: AS/NZS 2063:2008, EN1078, 1203. Weight: from TBA. Plastic Free Recyclable Packaging. Sizing: Jr XS (50-54cm). Item Specifications: Misc, Black, Defined Color, Black, Size,

Leatt MTB AllMtn 1.0 Jr Mountain Helmet, XS, 50 - 54cm, Black

Reference Number: 8SE2WX

Upgrade your child's mountain biking safety with the Leatt MTB AllMtn 1.0 Jr Mountain Helmet. Designed specifically for young riders, this high-performance Jr helmet combines advanced safety features, innovative technology, and a sleek black style for dependable protection on all MTB adventures.

Premium Materials & Construction:

Crafted with a durable, polymer compound shell available in three sizes for a snug, secure fit, the Leatt AllMtn 1.0 Jr ensures longevity and reliable impact resistance. The in-molded impact foam seamlessly integrates with the shell, delivering superior energy absorption properties to protect your child's brain during falls or collisions.

Enhanced Safety & Impact Technologies:

Equipped with MaxiFlow impact foam air channels, this helmet provides effective ventilation even at low speeds, keeping young riders cool and comfortable. The standout feature, 360 Turbine Technology, significantly reduces peak brain impact acceleration by up to 30% and rotational forces by up to 40%, dramatically lowering concussion risk. Extended rear coverage adds an extra layer of defense against trail hazards.

Innovative Design & Functionality:

The adjustable visor with breakaway functionality offers customizable style while reducing rotational impact forces during crashes. The helmet's 14 strategically placed vents maximize airflow, ensuring breathability during intense rides. The moisture-wicking, breathable, and washable inner liner maintains comfort and hygiene after outdoor adventures.

Certified & Eco-Friendly Packaging:

Safety certifications include AS/NZS 2063:2008, EN1078, and 1203, confirming compliance with international safety standards for youth helmets. The environmentally conscious design features plastic-free, recyclable packaging, aligning safety with sustainability.

Ideal Use Case:

Perfect for junior mountain bikers, Trail Riders, Enduro Enthusiasts, and downhill riders, this helmet is geared toward fun, safe, and confident rides on diverse terrains. While not specifically designed for e-bike use, its advanced impact protection makes it a dependable choice for standard MTB riding.

Upgrade your child's mountain biking gear with the Leatt MTB AllMtn 1.0 Jr Mountain Helmet, the perfect blend of safety, comfort, and style for aspiring young cyclists. Shop now to give your young adventurer comprehensive protection on every trail!

  • High-performance polymer compound shell built for durability and impact resistance, ensuring maximum safety on rugged mountain trails.
  • Innovative MaxiFlow impact foam with integrated air channels delivers superior ventilation and energy absorption, reducing heat buildup during intense rides.
  • Advanced 360 Turbine Technology significantly decreases rotational brain injury risk by up to 40%, providing enhanced concussion protection for young riders.
  • Designed with extended rear coverage and adjustable visor with breakaway function, offering added protection and customization for various riding styles and environments.
  • Eco-conscious packaging and breathable, moisture-wicking inner liner make this lightweight, stylish helmet ideal for young mountain bikers seeking safety, comfort, and environmental responsibility.

Why 365 Cycles?

365 Cycles is an Authorized Leatt Dealer, and we offer the Full Leatt Warranty!

Fast Shipping!

Professional Customer Service- available 7 days a week
Check out our 200,000+ amazing reviews!

365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
  • Friday afternoon -Sunday orders ship the following Monday
  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



HLMT5927 .

Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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