Best Jiajun in 2026

Strong protective

Good air permeability

Length can be adjusted

R3: The R3 roost deflector delivers ample coverage while maintaining a high level of ventilation. The updated chassis improves comfort and fit.

LOW PROFILE: The R3 chest guard features a low-profile race-form fit, integrated buckle system, and stylish design which works seamlessly with a wide variety of neck braces.

BREATHABLE: The ventilated main body shell provides plenty of airflow while blocking roost and debris

Ventilated main body shell provides airflow while blocking roost and debris

Adjustable shoulder and waist straps allow for customized fitment

Elastic slide-buckle waist closure keeps guard tight to the body

Extended padding to offer more protection against tire roost without obstructing arm movement

The protectors are perforated for maximum breathability and cooling ventilation

Elastic closure system features newly designed, quick and easy-to-use buckles that fit a broad range of rider body sizes

Ventilated main body shell provides airflow while blocking roost and debris

Adjustable shoulder and waist straps allow for customized fitment

Elastic slide-buckle waist closure keeps guard tight to the body

Ventilated main body shell provides airflow while blocking roost and debris

Adjustable shoulder and waist straps allow for customized fitment

Elastic slide-buckle waist closure keeps guard tight to the body

Strong protective

Good air permeability

Length can be adjusted

[PP Armor Shell, Sturdy and Wear-resistant] - Made of high-quality impact-resistant PP injection molding, with good impact resistance and cushioning, used in the outermost layer of the kids motorcycle chest protector to resist shocks and drops

[Safe, Breathable and Comfortable to Wear] - There is a 7mm plastic high-foam double-sided cloth in the PP vest shell, which can better absorb the impact and protect the body. Body-fitting cloth surface, good breathability, keeping the body dry

[Suit- Dirt Bike Gear for Kids] - This suit including 1pc body chest spine protector armor vest and 4 piece knee pad elbow guard . You can also buy this kids armor vest or knee pad separately in our store

SIZE: One size fits for 3-10 years old children. The kids dirt bike riding gear is the perfect Children's Day, Christmas, birthday, anniversary gift.

BEST QUALITY MADE: This kids Kids dirt bike gear with elastic band is made of PE toughness shell, high elastic foam and velvet. It is great breathable and has excellent impact and abrasion resistance to keep children safe.

Designed for Children: Uses elastic waist straps with adjustable release buckle. The knee pads and elbow pads use high strength wear resistant materials and powerful hook and loop fastener. Flexible design, all-round protection for children.

SIZE: One size fits for 3-10 years old children. The kids dirt bike riding gear is the perfect Children's Day, Christmas, birthday, anniversary gift.

BEST QUALITY MADE: This kids Kids dirt bike gear with elastic band is made of PE toughness shell, high elastic foam and velvet. It is great breathable and has excellent impact and abrasion resistance to keep children safe.

Designed for Children: Uses elastic waist straps with adjustable release buckle. The knee pads and elbow pads use high strength wear resistant materials and powerful hook and loop fastener. Flexible design, all-round protection for children.

PE shell armor part, it is wear-resistant and shock-resistant, protect main body part effectly.

Breathable fabrics high foaming middle part, great protect our body effectly

Effectly protect children's chest, spine, shoulder, waist during sports cycling tactis skiing etc.

Neck brace compatible

Neoprene shoulder padding

Integrated waist closure system

Hard shells are constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties

Shells feature perforation zones and air channeling for excellent breathability and ventilation

Removable upper back padded panel for BNS compatibility

Designed to be Flexible and Comfortable,Easy to Use Elastic Waist Straps with Hook Loop Closure

Shoulder and Elbow Protectors are Made of High Elastic Foam Material,Breathable,Sculpts to Body and Provides Great Airflow

Hard Rubber Chest and Back Pads,Imports Velcro,Million Times Paste Not Fluffing

Armor Protector Material:PE plastic shell, very sturdy, inside with EVA foaming fabric

Perfect Protective Armor : Armor adopt durable and sturdy shell, provide great protect for your chest and back spine. It's anti-bump, anti-fall and shock-resistant

Adjustable Wrist Belt: Durable Card Solt adjustments to waist help hold the protector in place

Armor Protector Material:PE plastic shell, very sturdy, inside with EVA foaming fabric

Perfect Protective Armor : Armor adopt durable and sturdy shell, provide great protect for your chest and back spine. It's anti-bump, anti-fall and shock-resistant

Adjustable Wrist Belt: Durable Card Solt adjustments to waist help hold the protector in place

Material: Polypropylene 50%, Polyetlyene 25%, Polyester 17%, other 8%. Measurement: 1/2 The bust: 12inches; 1/2 Hem width: 14.2inches; Shoulder width 15inches; Back length 16.1inches

Light weight impact resistant injection molded construction

Compatible with all major neck braces adjustable shoulders.

Dirt Bike Armor Vest : 43cm*33cm, Knee Protector:30cm*15cm, Elbow Protector: 26*9cm(Suitable For 3-12 Years Children)Package including:one piece armor ,one pair knee pads ,one pair elbow pads)

PE Shell Armor Part and Breathable Fabrics:It is wear-resistant and shock-resistant,Breathable fabrics high foaming middle part,protect our kids body effectly.

Protect Kids Main Body Part:Effectly protect children's chest,spine,shoulder,waist during sports cycling tactis skiing etc.

If your measurements are close to the size you want to pick, we advise picking one size up

The key feature of our SB03 is the X-Strap, which fits over the brace and helps to keep it in place on the shoulder

EVS Shoulder Braces can worn during any sport or activity as it does NOT limit range of motion

Chest Pren1621-3 Level 1, Back En1621-2 Level 1

Fim-federation International Certifed

Ffm-french Federation Certifed

Extended padding to offer more protection against tire roost without obstructing arm movement

The protectors are perforated for maximum breathability and cooling ventilation

Elastic closure system features newly designed, quick and easy-to-use buckles that fit a broad range of rider body sizes

Armor Vest : 43cm*33cm, Knee Protector:30cm*15cm, Elbow Protector: 26*9cm(Suitable For 3-12 Years Children)

Designed to be Flexible and Comfortable,Easy to Use Elastic Waist Straps with Hook Loop Closure

Shoulder and Elbow Protectors are Made of High Elastic Foam Material,Breathable,Sculpts to Body and Provides Great Airflow

[ Safety ] High-gloss reflective design is added to the front and back of the armor vest, which can be clearly captured at night to ensure your safety

[ Triple Protection ] PP plastic shell, wear-resistant and shock-resistant, resist external shocks; Punch lining, high air permeability; 2 Layer EVA protective pad improves the comfort of the armor gear

[ Adjustable ] 4 Size. Unisex adult dirt bike body chest spine protector vest

Hard shell and 3DF AirFit ventilated soft impact foam

Our 3D design ensures a great fit that is very comfortable

Kidney belt with height adjustability for best body fit

100% Brand new and high quality, professional protective body armor vest.

Great for Sports: Cycling, motorcycle, motocross, skateboarding, skiing, etc. Outdoor sports needs armor protector for chest and back spine.

Chest protector back can follow the bending when the body moves, more protection.

Revolutionary BioFoam chassis attachment system eliminates injury-causing plastic rivets and utilizes soft plastics and TPR rubbers without high points that could injure in the event of an impact

Air channels molded into the BioFoam allow hot air to escape Full upper torso plastic roost deflector

Neck brace compatible design: simply slide underneath the plastics or remove the plastic panels on the chest and back depending upon on neck brace design

Product Type :Powersports Protective Gear

Package Dimensions :2.616 Cm L X39.547 Cm W X58.42 Cm H

Country Of Origin :Italy

Ventilation and shock absorption EVA,adjustable nylon belt, waist slip band,PE shell armor part,it is wear-resistant and shock-resistant,protect main body part effectly

Breathable fabrics high foaming middle part,great protect our body effectly.Suitable Ages:4 - 12 years old

Professional design for child protection,Effectly protect children's chest,spine,shoulder,waist during sports cycling tactis skiing etc.

Hard shells are constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties

Shells feature perforation zones and air channeling for excellent breathability and ventilation

Removable upper back padded panel for BNS compatibility

Material: PE Shell,Foaming Buffer Layer,Elastic Band,Thick Velvet

Knee pads and elbow pads can be Detachable,The waist of the vest can be adjusted,bonded with the top velcro

3D Design, Comfortable,Full Body Armor Protector,Chest Back Spine Protector Shoulder Arm Eblow Knee Pads Including: 1 X Chest Protector + 1 X Pair Knee Pads + 1 x Pair Elbow Pads