Sold out

Youth Fluid Apex Jersey Black Gray

Q: Is the jersey suitable for very young children?

Yes, the range starts at 5 years old, with sizes designed for smaller builds.

Q: Is it durable for regular MX use?

Absolutely, the poly-fabric construction is designed to withstand repeated training sessions.

Q: What to pair it with for a total look?

With the Youth Fluid Grid Black Gray pants, for a perfectly coordinated outfit.

£28.03

Colors

Size

Size guide

Alpha XXS to XL + US size + age

Chest waist hips thigh inseam arm length / Chest waist hips thigh inseam arm length / Chest waist hips thigh inseam arm length / Chest waist hips thigh inseam arm length / Chest waist hips thigh inseam arm length / Chest waist hips thigh inseam arm length / Chest waist hips thigh inseam arm length

Taille	Poitrine	Tour de taille	Hanches	Cuisse	Entrejambe	Longueur de bras extérieur	Hauteur	≈ Pouces
XXS (US 18, taille 100, 3-4 ans)	55.5-58 cm	50-52 cm	64-66 cm	36-38 cm	40.5-46 cm	32-36 cm	100-110 cm	21.85" - 22.83"
XS (US 20, taille 110, 4-5 ans)	58-60.5 cm	52-54 cm	66-68 cm	38-40 cm	46-51.5 cm	36-40 cm	110-120 cm	22.83" - 23.82"
S (US 22, taille 120, 6-7 ans)	60.5-65.5 cm	54-58 cm	68-72 cm	40-42 cm	51.5-56.5 cm	40-44.5 cm	120-130 cm	23.82" - 25.79"
M (US 24, taille 130, 7-8 ans)	65.5-70.5 cm	58-62 cm	72-76 cm	42-44 cm	56.5-61.5 cm	44.5-49 cm	130-140 cm	25.79" - 27.76"
L (US 26, taille 140, 9-10 ans)	70.5-75.5 cm	62-66 cm	76-80 cm	44-46 cm	61.5-66.5 cm	49-53.5 cm	140-150 cm	27.76" - 29.72"
XL (US 28, taille 150, 11-12 ans)	75.5-80.5 cm	66-70 cm	80-84 cm	46-48 cm	66.5-71.5 cm	53.5-58 cm	150-160 cm	29.72" - 31.69"

S

M

L

XL

Sold out

DESCRIPTION

Youth Fluid Apex Jersey Black Gray – Freedom of Movement and Bold Look for Young Riders

A MX Jersey Designed for Young Riders Who Want to Give Their All on the Track

With the Youth Fluid Apex Jersey Black Gray, Alpinestars offers young enthusiasts a jersey designed to last, breathe, and follow all their movements. Designed for motocross riders aged 5 to 15, this model combines performance and comfort with a technical construction directly inspired by pro gear.

Whether for an introduction to off-road riding or a more intense training session, this jersey won’t let them down. Its relaxed sport-fit cut, combined with a breathable and ultra-light fabric, allows for free riding without overheating or discomfort. The extended back ensures a good fit in the pants, and the sport collar provides welcome comfort even during long sessions.

Stylistically, the black/gray duo gives a sober yet powerful look, perfect for asserting their presence on the track. And for a perfectly coordinated outfit, it pairs perfectly with the matching Youth Fluid Grid pants. At iCasque, we fully approve this Black Gray version: effective, comfortable, stylish, everything is there to support the next generation of MX.

Technical Features

Shell Material: Technical stretch poly-fabric
Closure System: Classic pull-on without zip

Order now and equip your young rider with a jersey that combines style, comfort, and performance on all tracks!

x

Relaxed sports fit: Total freedom to move however you want
Lightweight, breathable fabric: Guaranteed comfort even under a helmet
Detailed graphic design: A bold look in black and grey
Extended back: Stays securely in place during action
Durable construction: Withstands intense training

Designed for young riders: From ages 5 to 15, every rider will find their perfect size
Optimal freedom of movement: Perfect for moving freely and without restriction
Bold style: A versatile black base with striking grey details