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Alpinestars 2025 Fluid Wurx Pants, Motocross Pants, Multicolor orange red and purple gradient with black and blue panels, worn with blue boots and red gloves, featuring star logo graphics and white knee accents, durable performance gear for off-road racing
Alpinestars 2025 Fluid Wurx Pants, Motocross Pants, Multicolor with Orange, Purple, and Blue, rear view showing white Alpinestars logo on the back, paired with blue motocross boots, athletic fit for off-road racing.
Alpinestars 2025 Fluid Wurx Pants, Motocross Pants, Multicolor with orange to purple gradient upper and bright blue lower legs, featuring black and white reinforced panels, orange star logo on thighs and knees, durable off-road racing design
Alpinestars 2025 Fluid Wurx Pants, Motocross Pants, Multicolor with Black, Yellow, and Blue, rear view featuring black lower leg panels, yellow seat with blue accents, and white Alpinestars logos, designed for off-road racing.
Alpinestars 2025 Fluid Wurx Pants, Motocross Pants, Multicolor orange yellow and purple gradient, worn with matching jersey, black helmet with blue goggles, red and black gloves, and blue boots, coordinated motocross racing gear
Motocross rider wearing complete racing gear, Alpinestars 2025 Fluid Wurx Pants and matching jersey in a multicolor orange, red, and purple gradient, black helmet with red goggles, blue and black boots, red and black gloves, coordinated outfit for off-road racing
Motocross rider from the back wearing Alpinestars 2025 Fluid Wurx Pants, Multicolor design with blue, orange, yellow, and purple accents, paired with a matching jersey, bright blue boots, and black helmet, complete off-road racing gear.
Alpinestars 2025 Fluid Wurx Pants, Motocross Pants, Multicolor featuring orange-to-purple gradient and blue panels, worn with matching blue and purple boots and red and black gloves, front view with star logo branding.
Alpinestars 2025 Fluid Wurx Pants, Motocross Pants, back view in Orange Blue and Purple, featuring a white Alpinestars logo across the seat and a blue Astar logo on the leg, technical construction for off-road riding

2026 Fluid Wurx Pants

motocross pants

Regular price
$109.95
Size
Size guide
Color Multicolor
2026 Fluid Wurx Pants
Only 1 left in stock!

Truck Free shipping above $99

Return 30 days for exchanges & returns

The Fluid line offers recreational MX riders gear with optimal MX technology that leverages the key construction features of the Supertech, Techstar, and Racer lines for a total performance look and feel that is optimized for comfort and riding functionality. Developed and tested on some of the toughest terrains around the globe, the sport fit Fluid gear is ideal for many forms of off-road riding and provides the most relaxed fit of all the MX25 gear lines.
  • The sport fit Fluid Wurx Pants offer optimized levels of performance, comfort, and freedom of movement in the riding position, thanks to their polyfabric lightweight chassis, stretch corduroy panels and pre-curved leg design.
  • Ergonomic cut and 3D pattern construction for premium rider comfort and mobility.
  • The Fluid Wurx Pants have a 600D polyfabric main construction, with new 2025 reinforced 600D polyfabric at the seat and knees for even greater durability.
  • Ergonomic cut and 3D pattern construction for enhanced rider comfort, unparalleled freedom of movement, and superior mobility.
  • Extended stretch corduroy fabric panels on crotch, knees, back yoke, and inside legs for superior freedom of movement, optimized fit, and enhanced rider comfort.
  • High-performance, synthetic leather reinforced inner knees provide soft grip contact with the bike, durability, and comfort.
  • Ratchet closure for a secure, personalized fit.
  • Mesh lining for enhanced rider comfort.
  • Zippered fly for ease of use.
EAN 8059347431543
SKU 3721025-9230-40
Complete the look
Fluid Wurx Jersey
Alpinestars 2025 Fluid Wurx Jersey, Multicolor motocross jersey with orange and red gradient and purple accents, worn with matching gear, black helmet with blue and red goggles, and red gloves, featuring a large black star logo on the chest. Fluid Wurx Jersey

Fluid Wurx Jersey

motocross jerseys 1 color
Regular price
$36.95
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2026 Techstar Gloves
Alpinestars 2025 Techstar Gloves, Motocross Gloves, Black and Bright Red with White Accents, featuring large sublimated Alpinestars branding on the backhand and star logo on the knuckles, durable stretch fabric for off-road racing 2026 Techstar Gloves

2026 Techstar Gloves

motocross gloves 6 colors
Regular price
$49.95
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Bionic XTR Plasma Protection Jacket
Alpinestars Bionic XTR Plasma Protection Jacket, Black with Red and White accents, Motorcycle Body Armor, breathable mesh-textured chassis, ventilated chest plate with red Nucleon PLASMA inserts, white star logos on sleeves, adjustable side buckles, high-impact off-road gear Bionic XTR Plasma Protection Jacket

Bionic XTR Plasma Protection Jacket

motocross protection jackets 1 color
Regular price
$379.95
Expand
Compatible protection
Bionic Plus Knee Protector
Bionic Plus Knee Protector Bionic Plus Knee Protector

Bionic Plus Knee Protector

enduro knee protectors 1 color
Regular price
$49.95

For product size: 40

Protection size: S

Choose different size
Bionic Flex Knee Protector
Alpinestars Bionic Flex Knee Protectors, Black and Red, pair of motocross knee guards featuring perforated Nucleon Flex Technology shields, red Astars logos, and elasticated straps on a breathable black mesh sleeve. Bionic Flex Knee Protector

Bionic Flex Knee Protector

motocross knee protectors 1 color
Regular price
$109.95

For product size: 40

Protection size: S

Choose different size
Bionic Action Knee Protector
Alpinestars Bionic Action Knee Protector, Black, Single Left-Side Guard, Hard Shell Protection with Dual Elasticated Straps, Motocross and Off-Road Impact Protection, Vented Ergonomic Design with Cushioned Padding Bionic Action Knee Protector

Bionic Action Knee Protector

motocross knee protectors 1 color
Regular price
$44.95

For product size: 40

Protection size: S

Choose different size
SX-1 V2 Knee Protector
SX-1 V2 Knee Protector SX-1 V2 Knee Protector

SX-1 V2 Knee Protector

motocross knee protectors 1 color
Regular price
$119.95
Sale price
$99.95
17% off

For product size: 40

Protection size: S

Choose different size
Youth Bionic Action Kickstart Knee Guard
Alpinestars Bionic Action Kickstart Knee Guards, Youth Motocross Knee and Shin Protectors, Black with Red KICKSTART logo, articulated plastic shell and double elasticated straps, protective gear for young off-road riders Youth Bionic Action Kickstart Knee Guard

Youth Bionic Action Kickstart Knee Guard

motocross knee protectors 1 color
Regular price
$29.95

For product size: 40

Protection size: S

Choose different size
Bionic Pro Plasma Knee Protectors
Bionic Pro Plasma Knee Protectors Bionic Pro Plasma Knee Protectors

Bionic Pro Plasma Knee Protectors

motocross knee protectors 1 color
Regular price
$149.95

For product size: 40

Protection size: S

Choose different size
RK-1 Plasma Knee Braces
Alpinestars RK-1 Plasma Knee Brace, Motorcycle Knee Protection, Black and Red, side profile view featuring the articulated four-point hinge system, triple segmented knee cup, and adjustable straps for off-road racing RK-1 Plasma Knee Braces

RK-1 Plasma Knee Braces

motocross knee protectors 1 color
Regular price
$299.95

For product size: 40

Protection size: S

Choose different size
RK-7 Plasma Knee Braces
Alpinestars RK-7 Plasma Knee Brace, Motocross Knee Protector, Black with Red accents and white logos, ergonomic fiber-reinforced frame with adjustable straps and four-point hinge system, durable off-road protection gear RK-7 Plasma Knee Braces

RK-7 Plasma Knee Braces

motocross knee protectors 1 color
Regular price
$499.95

For product size: 40

Protection size: S

Choose different size
Supertech RK-10 Plasma Knee Braces
Alpinestars Supertech RK-10 Plasma Knee Brace, Motocross Protective Gear, Black with Forged Carbon Fiber Frame and Gray Accents, Red Branding, Hinged Support System with Adjustable Straps, Premium Off-Road Protection Supertech RK-10 Plasma Knee Braces

Supertech RK-10 Plasma Knee Braces

motocross knee protectors 1 color
Regular price
$999.95

For product size: 40

Protection size: S

Choose different size
SX-1 Plasma Knee Protector
Alpinestars SX-1 Plasma Knee Protectors, Motocross Knee Protection, Black and Red, featuring semi-rigid ventilated frames, red inner padding, white Alpinestars logos on the kneecap, and a dual pivot hinge design for off-road performance SX-1 Plasma Knee Protector

SX-1 Plasma Knee Protector

motocross knee protectors 1 color
Regular price
$129.95

For product size: 40

Protection size: S

Choose different size

Recommendations

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SMX-1 Air V2 Gloves
Alpinestars SMX-1 Air V2 Gloves, Black Motorcycle Gloves, featuring carbon fiber-style knuckle protection, white star logo, mesh panels and perforated leather for airflow, short cuff design for street and urban use. SMX-1 Air V2 Gloves

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Tech 7 Boots
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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

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racing/sport helmets 2 colors
Regular price
$1,149.95
SM3 Solid Helmet ECE06/DOT
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SM3 Solid Helmet ECE06/DOT

motocross 3 colors
Regular price
$229.95
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
$199.95