Kids motocross jerseys are the foundation of any young rider's off-road kit. This range pairs Leatt, Thor and Shot youth MX jerseys built for airflow, freedom of movement and the abuse of weekend riding. Lightweight fabrics keep young riders cool while raglan sleeves let arms move freely on the bike.
Thor 2024 Sector Minimal Black Youth Jersey
Leatt 2025 3.5 Junior Ride Kit - Cheetah
Leatt 2025 3.5 Ride Kit - Flame
Leatt 2024 3.5 Mini Ride Kit - Blue
Leatt 2024 3.5 Junior Ride Kit - Red
Leatt 2026 3.5 Ride Kit - Retro Pink
Leatt 2026 3.5 Ride Kit - Storm Teal
Leatt 2026 3.5 Mini Ride Kit - Orange
Leatt 2026 3.5 Junior Ride Kit - Orange
Thor 2024 Sector Minimal Navy Youth Jersey
Thor 2024 Pulse Tactic Acid Youth Jersey
Thor 2024 Sector Minimal Red Youth Jersey
Thor 2024 Pulse Tactic Red Youth Jersey
How to choose a kids motocross jersey
A youth MX jersey is a loose ventilation layer, not protective armour. It sits over a chest protector or roost guard and works alongside CE Level 1 and CE Level 2 body armour. A jersey carries no EN 17092 abrasion rating itself, so the AAA, AA or A protection comes from the armour worn underneath. Fit, fabric weight and sleeve construction decide comfort across a full day of riding.
| Feature | What it does | Why it matters |
|---|---|---|
| Polyester mesh fabric | Moves air across the torso | Keeps body temperature down on ride days above 30C |
| Raglan sleeve cut | Removes shoulder seams | Frees arm rotation through 180 degrees on the bars |
| Long tail hem | Adds roughly 5cm of length | Stays tucked when seated and leaning forward |
| Flatlock stitching | Lays seams flat to within 2mm | Cuts chafe under a chest protector worn for 2 hours plus |
Sizing and layering
Youth jerseys run from small youth through to youth XL across most brands, covering chest measurements roughly 60cm to 85cm. Size for a layer worn over armour, so check the chest measurement against the protector, not bare-chest sizing. A jersey roughly 10 percent looser than a t-shirt fit allows ventilation and movement. Leatt 3.5 Ride Kits pair the jersey with matching pants for a coordinated 2-piece set. Match the jersey to gloves and pants from the same off-road family for consistent sizing.
Care and longevity
Wash cold at 30C and air dry to protect printed graphics and elastic. Avoid tumble drying, which breaks down polyester fibres over 50 wash cycles. Cold washing holds graphic adhesion above 90 percent across a season. A well-cared youth jersey lasts 2 to 3 seasons before a growing rider sizes up.
Frequently asked questions
What size kids motocross jersey should I buy?
Youth MX jerseys run from small youth to youth XL. Size for a loose fit worn over a chest protector, not bare-chest. Check the chest measurement against the armour your child wears, and allow about 10 percent extra room for airflow and arm movement.
Does a kids jersey provide impact protection?
No. A motocross jersey is a lightweight ventilation layer, not body armour. It is designed to be worn over a chest protector or CE Level 1 to Level 2 roost guard, which handles impact and abrasion protection.
How do I wash a youth MX jersey without ruining the graphics?
Wash cold at 30C and air dry. Avoid tumble drying, which breaks down polyester fibres over repeated cycles and can crack printed graphics. Cold washing and air drying keeps a jersey lasting multiple riding seasons.