1. MX
  2. Forward
  3. Boots & Apparel
  4. Forward
  5. Jersey
  6. Forward
Alpinestars 2026 Youth Fluid Portl Jersey, Motocross Racing Jersey, Red Orange and White, featuring star logos and Alpinestars branding on sleeves, worn with black helmet and red goggles, coordinated youth off-road racing outfit
Youth motocross rider from the back wearing the Alpinestars 2026 Youth Fluid Portl Jersey and matching pants, Red, Light Gray, and Dark Gray colorway with orange transitions, black helmet and goggles, athletic off-road racing gear
Youth motocross rider wearing the Alpinestars 2026 Youth Fluid Portl Jersey, Red with Light Gray and Dark Gray accents and orange highlights, black motocross helmet and gloves, professional off-road racing gear for kids.
Motocross rider wearing complete youth racing gear, Alpinestars 2026 Youth Fluid Portl Jersey and matching pants in red, orange, and light gray, black helmet with red-tinted goggles, black and red gloves, black and white boots with orange accents, coordinated outfit for off-road racing.
Youth motocross rider wearing complete racing gear, Red, Light Gray, and Dark Gray 2026 Youth Fluid Portl Jersey with orange accents, matching pants, black helmet with red goggles, black, white, and orange boots, red and black gloves, coordinated outfit for off-road racing
Youth motocross rider from behind wearing complete racing gear, 2026 Youth Fluid Portl Jersey in red, light gray, and dark gray, matching motocross pants, black helmet, white and blue boots, coordinated outfit for off-road racing
Youth motocross rider from the back, wearing Alpinestars 2026 Youth Fluid Portl Jersey in red, orange, and white, matching Fluid pants with bold branding, black helmet, and white and orange motocross boots, complete off-road racing gear set.
Alpinestars 2026 Youth Fluid Portl Jersey, Motocross Jersey, Red Light Gray and Dark Gray, featuring bold Alpinestars branding on the chest and sleeve, ergonomic athletic fit with a sport collar, lightweight moisture-wicking polyfabric design
Alpinestars 2026 Youth Fluid Portl Jersey, Motocross Jersey, Red and orange gradient with white panels, white star logo on chest, gray 'astars' branding on sleeves, performance off-road apparel
Alpinestars 2026 Youth Fluid Portl Jersey, Motocross Jersey, Red Light Gray and Dark Gray, back view showing an angular color-block design with a central gray panel, small white Astars logo, and an extended rear hem for off-road racing coverage.

2026 Youth Fluid Portl Jersey

Regular price
129,00 zł
Earn 29 points with Alpinestars Membership
Size
Size guide
Color Red Light Gray Dark Gray
2026 Youth Fluid Portl Jersey 2026 Youth Fluid Portl Jersey
2026 Youth Fluid Portl Jersey
Try our size and fit calculator
>
Expertly designed for young off-road riders, the 2026 Youth Fluid Portal Jersey leverages Alpinestars' premier motocross technology to deliver a total performance look and relaxed fit. The lightweight, moisture-wicking polyfabric construction features an ergonomic cut and an extended rear for superior mobility and coverage on tough terrain. Optimized for riders aged 5 to 15, this jersey ensures breathable comfort and durability for all-day riding.
  • Ergonomic athletic fit: New pattern and cut designed for enhanced freedom of movement and superior mobility on the bike.
  • Total performance look: Available in distinctive, aggressive color combinations designed to match Youth Fluid Portl Pants for a cohesive racing aesthetic.
  • Advanced polyfabric construction is lightweight, moisture-wicking, and breathable, with mechanical stretch for durability, offering high levels of performance and enhanced rider comfort.
  • Athletic fit with new ergonomic cut and pattern for premium freedom of movement and mobility.
  • The MX26 Youth Fluid jerseys feature a new ergonomic construction, uniquely tailored to complement each graphic in the line.
  • Cut longer in the rear for greater coverage when riding.
  • Sport collar neck construction for superior rider comfort.
  • Advanced polyfabric construction is lightweight, moisture-wicking, and breathable, with mechanical stretch for durability.
  • Athletic fit with new ergonomic cut and pattern.
  • MX26 Youth Fluid jerseys feature a new ergonomic construction tailored to each graphic in the line.
  • Cut longer in the rear for greater coverage when riding.
  • Sport collar neck construction.
  • Free shipping above 100 EUR
  • Free 30 day exchanges and returns
EAN 8059347638652
SKU 3771126-3198-S
Complete the look
2026 Youth Fluid Portl Pants
Alpinestars 2026 Youth Fluid Portl Pants, Motocross Pants, Red and Orange gradient with white side panels, black reinforced knee patches, bold star logos on the thighs, adjustable ratchet waist closure, youth off-road gear 2026 Youth Fluid Portl Pants

2026 Youth Fluid Portl Pants

motocross pants 3 colors
Regular price
439,00 zł
Expand
Youth Tech 3S Boots
Alpinestars Youth Tech 3S Boots, Motocross Boots for young riders, Black and White, featuring three adjustable buckle straps, white TPU shin plate with Alpinestars logo, reinforced hard shell protection, and a sturdy white treaded sole, off-road racing design Youth Tech 3S Boots

Youth Tech 3S Boots

motocross boots 4 colors
Regular price
949,00 zł
Expand
Youth & Kids Full Bore V2 Gloves
Alpinestars Youth & Kids Full Bore V2 Gloves, Motocross Racing Gloves, Bright Red and Black, top view featuring black TPR knuckle protectors with white accents and white Astar logo, durable textile design for off-road riding Youth & Kids Full Bore V2 Gloves

Youth & Kids Full Bore V2 Gloves

motocross gloves 6 colors
Regular price
119,00 zł
Expand
Compatible Protection
Bionic Plasma LT Youth Protection Jacket
Alpinestars Bionic Plasma LT Youth Protection Jacket, Black and Red, Motorcycle Protective Gear, featuring padded shoulders and elbows, offset front zipper, adjustable side straps, and textured chest panel with white logo Bionic Plasma LT Youth Protection Jacket

Bionic Plasma LT Youth Protection Jacket

motocross protection jackets 1 color
Regular price
879,00 zł

For product size: S

Protection size: M

Choose different size
Youth A-5 S Body Armour
Alpinestars Youth A-5 S Body Armour, Motocross Chest Protector, Black and Red, Hexagonal Mesh Design, Padded Shoulders, Lightweight Protection for Young Riders Youth A-5 S Body Armour

Youth A-5 S Body Armour

motocross chest protectors 1 color
Regular price
679,00 zł
Sale price
479,00 zł
29% off

For product size: S

Protection size: M

Choose different size
Youth Bionic Tech Protection Jacket
Alpinestars Youth Bionic Tech Protection Jacket, Motocross Body Armor, Black White and Red, featuring a perforated chest plate with white logo, red side buckles, and long mesh sleeves with integrated shoulder and elbow padding, lightweight ventilated design for youth riders Youth Bionic Tech Protection Jacket

Youth Bionic Tech Protection Jacket

motocross protection jackets 1 color
Regular price
1.099,00 zł

For product size: S

Protection size: M

Choose different size
Youth Bionic Action Chest Protector
Alpinestars Youth Bionic Action Chest Protector, Motocross Body Armor, Black and Red, featuring perforated Cell Technology grid plates, adjustable shoulder straps, red quick-connect buckles, and padded chassis for youth off-road riding Youth Bionic Action Chest Protector

Youth Bionic Action Chest Protector

motocross chest protectors 1 color
Regular price
439,00 zł

For product size: S

Protection size: M

Choose different size
Youth Bionic Action Kickstart Elbow Guard
Alpinestars Youth Bionic Action Kickstart Elbow Guard, Black, protective youth elbow pad with white star logo and red Kickstart branding, double adjustable straps with Velcro, breathable mesh fabric, ergonomic design for motocross and action sports Youth Bionic Action Kickstart Elbow Guard

Youth Bionic Action Kickstart Elbow Guard

motocross elbow protectors 1 color
Regular price
64,00 zł

For product size: S

Protection size: M

Choose different size
Youth A-5 S Chest Protector
Alpinestars Youth A-5 S Chest Protector, motocross body armor, Black White and Red, featuring a perforated front plate with white star logo, red side buckles, and integrated shoulder pads, designed for off-road impact protection Youth A-5 S Chest Protector

Youth A-5 S Chest Protector

motocross chest protectors 1 color
Regular price
789,00 zł

For product size: S

Protection size: M

Choose different size
Youth Bionic Plus Elbow Protectors
Alpinestars Youth Bionic Plus Elbow Protector, Black, honeycomb pattern outer shell with white Astar logo, dual strap closure system, ergonomic youth motocross and off-road protection Youth Bionic Plus Elbow Protectors

Youth Bionic Plus Elbow Protectors

motocross elbow protectors 1 color
Regular price
159,00 zł

For product size: S

Protection size: M

Choose different size
Youth Bionic Action Kickstart Chest Guard
Alpinestars Youth Bionic Action Kickstart Chest Guard, Motorcycle Chest Protector, Black and Red, featuring semi-rigid TPR chest and shoulder guards, white Alpinestars logo, and ventilated mesh design for youth motocross racing Youth Bionic Action Kickstart Chest Guard

Youth Bionic Action Kickstart Chest Guard

motocross chest protectors 1 color
Regular price
219,00 zł

For product size: S

Protection size: M

Choose different size
Youth Bionic Action V2 Protection Jacket
Alpinestars Youth Bionic Action V2 Protection Jacket, Motocross Body Armor, Black with white logos and red accents, honeycomb ventilation pattern on chest and shoulders, adjustable waist strap, durable impact protection for young riders Youth Bionic Action V2 Protection Jacket

Youth Bionic Action V2 Protection Jacket

motocross protection jackets 1 color
Regular price
659,00 zł

For product size: S

Protection size: M

Choose different size

Recommendations

Supertech R10 Solid Helmet
Alpinestars Supertech R10 Solid Helmet, Black Carbon Matte and Glossy, Motorcycle Racing Helmet, Carbon Fiber Construction, Side Profile, Blue Tinted Visor, Aerodynamic Design with Winglets, White Logo, High-Performance MotoGP-Level Protection Supertech R10 Solid Helmet

Supertech R10 Solid Helmet

racing/sport helmets 2 colors
Regular price
4.399,00 zł
Nucleon Plasma Back Protector Insert
Alpinestars Nucleon Plasma Back Protector Insert, Motorcycle Back Protector, Red, flexible zigzag mesh design with ventilation holes, CE Level 2 certified impact protection, ergonomic insert for riding jackets Nucleon Plasma Back Protector Insert

Nucleon Plasma Back Protector Insert

racing/sport back protectors 1 color
Regular price
259,00 zł
KX V2 Balaclava
Alpinestars KX V2 Balaclava, Summer Under-Helmet Base Layer, Black with Red stitching, red Alpinestars star logo and "KEEP COOL" text, thin breathable fabric for karting and motorsport KX V2 Balaclava

KX V2 Balaclava

karting balaclavas 1 color
Regular price
109,00 zł
Bionic Action V2 Protection Jacket
Alpinestars Bionic Action V2 Protection Jacket, Black, featuring honeycomb-patterned Cell Technology chest and elbow protectors, breathable mesh construction, white Alpinestars logo on the chest, off-road motorcycle protective gear Bionic Action V2 Protection Jacket

Bionic Action V2 Protection Jacket

enduro protection jackets 3 colors
Regular price
789,00 zł
Corp Shift Beanie
Alpinestars Corp Shift Beanie, Black Knit Hat, large white jacquard Alpinestars logo, sweater knit jersey stitch construction, casual motorsport-inspired headwear Corp Shift Beanie

Corp Shift Beanie

sportswear beanies 4 colors
Regular price
89,00 zł
Supertech R10 Solid Race Spoiler
Alpinestars Supertech R10 Solid Race Spoiler, Helmet Accessory, Solid Black Glossy, aerodynamic replacement part with a polished finish and white logo detail Supertech R10 Solid Race Spoiler

Supertech R10 Solid Race Spoiler

racing/sport helmet accessories 2 colors
Regular price
129,00 zł
Top Categories Forward
Moto Forward
MX Forward
Auto Forward
MTB Forward