MX JuniorKids Motocross Gear Set
- CE armour
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Sold out right now: 4-6-years / Level 1 / Red
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- Delivery: 7–10 business daysFree standard shipping Australia-wide
- 30-day returns & exchangesReturns policy
The details
Overview
The MX Junior is a two-piece motocross kit for young riders — a lightweight jersey and a pair of MX pants, in red or green, sized 4 to 16 years.
It ships with the same CE certified protector set as our leather suits — shoulders, elbows and knees, plus a back protector — and you choose the armour class at checkout: pick Level 1 and every protector in the set is Level 1; pick Level 2 and every protector is Level 2. The certification belongs to the protectors, not to the jersey or pants fabric. A helmet, goggles and boots are separate.
Sublimated graphics that do not crack or fade, a stretch V-neck collar and a snap buckle at the waist. Built to be washed a lot.
Key Features
| Specification | Detail |
|---|---|
| Set contents | One jersey and one pair of MX pants |
| Jersey fabric | 100% breathable, shrink-free polyester |
| Graphics | Sublimated print — fade and crack resistant |
| Collar | Stretch V-neck |
| Pants — knees | Pre-shaped with room for knee pads worn underneath; reinforced knee panels |
| Pants — stretch | Stretch panels at the knees and calves |
| Pants — closure | Adjustable snap buckle |
| Armour | CE certified protectors at shoulders, elbows and knees plus a back protector, included — Level 1 or Level 2 selected at checkout |
| Colours | Red, Green |
| Sizes | 4–16 years |
| Delivery | Standard (7–10 business days) — free Australia-wide |
- Chest: around the fullest part, under the arms
- Waist: around the natural waistline
- Hip: around the widest point of the hips
- Height: head to heel, standing straight against a wall
- Inseam: from the crotch to the ankle bone
- Sleeve: from the shoulder bone to the wrist bone
Delivery & returns
Delivery: 7–10 business days. Free standard shipping Australia-wide.
See our Return & Exchange Policy and Shipping Policy for the full details.
Size guide
MX Junior · Kids Motocross Gear Set
Our honest sizing advice: MX kit is meant to sit loose, so measure your rider wearing the base layer and any extra protection (for example a chest protector) they will actually ride in — that changes the answer, particularly through the thigh and chest. Measure chest, waist, hip, height and inseam rather than going by age alone. Between two sizes, take the larger one.
From our Kids size chart, for the whole range.
| Measurement (cm) | 6-8 years | 8-10 years | 10-12 years | 12-14 years |
|---|---|---|---|---|
| Chart size | S (128) | M (140) | L (152) | XL (164) |
| Height | 128 | 140 | 152 | 164 |
| Chest | 60-66 | 67-72.5 | 73.5-78.5 | 79-84 |
| Waist | 53.5-58.5 | 58.5-63.5 | 63.5-68.5 | 68.5-73.5 |
| Hip | 66-71 | 72-78 | 79-84 | 85-90 |
| Inseam | 56-61 | 62-67 | 68-73 | 74-79 |
Age is a guide, measurements decide. 4-6 and 14-16 years: send us your child's height and chest and we will tell you which size to order.
Between sizes, or riding with layers? Measure yourself with a tape and compare with the chart. If you plan to wear layers underneath, size up.
Kids size chart and how to measureStill not sure?
Send us your measurements and we will tell you which size to order.
CE armour levels
All Motrox armour is CE certified to the EN 1621 standard. On any product that offers an armour choice, you pick the level yourself.
Covers everyday impact protection.
Absorbs more impact energy, for track and racing.
Real riders

