Name: ALPINESTARS ST-1 WATERPROOF JACKET - KHAKI SAND/BLACK/RED FLUO
Brand: Alpinestars
SKU: 4086-0351-04
Price: 279.95 USD
Availability: InStock

ALPINESTARS ST-1 WATERPROOF JACKET - KHAKI SAND/BLACK/RED FLUO

$ 279.95

No Sales Tax! Except CA | 🚚 Free Shipping on orders over $50

In stock, ready to ship
Out of Stock

Quantity

Authorized Dealer

No Sales Tax, except California

90 Day Free Returns & Exchanges

Free & Fast Shipping U.S. Lower 48

Earn 5% Ride Rewards on every purchase

We are an Authorized Dealer for all the Brands that we sell. Below are the links to our distributors who authorize us to carry what we sell.

Helmet House is our distributor for...

SHOEI - HJC - ALPINESTARS - CORTECH - TOURMASTER - SENA - SIDI

https://helmethouse.com/dealers/4955008-motor-psycho-sport.html

Parts Unlimited - Drag Specialties - LeMans Corp is our distributor for...

ARAI - ALPINESTARS - THOR - ICON - MOOSE RACING - Z1R - SENA - DUNLOP - METZELER - FMF - MOTUL - MAXIMA - RENTHAL - YOSHIMURA - TWIN AIR - ODI - 100% - SPECIALIZED - CRANKBROTHERS - MICHELIN - AGV - FACTORY EFFEX - AFX - AND MORE!

https://www.parts-unlimited.com/find-dealer (Type in 91320 for our zip code)

Parts Unlimited is the largest powersports distributor in the United States. They are now the exclusive distributor for Arai Helmets in the U.S.. Their house brands are Icon, Moose, Thor, AMS, Z1R, Arctiva and more.

WPS - Western Power Sports is our distributor for...

ALPINESTARS MX - GAERNE - FLY RACING - ODI - FMF - SCORPION - MIKA METALS - HIGHWAY 21

https://www.wps-inc.com/dealer-locator?distance=25&location=91320

Western Power Sports or WPS is the faster growing distributor currently. Their house brands are Fly Racing and Highway 21.

Turn14 Distribution is our distributor for...

ANSWER - MSR - PRO TAPER - FMF - GAERNE - ACERBIS - ATHENA - DRAGONFIRE - CYCRA - EVS - FIRSTGEAR - SPEED & STRENGTH - GIANT LOOP - RIVER ROAD - USWE - VANCE AND HINES - WISECO

https://www.turn14.com/about

Turn14's house brands are Answer, MSR, Pro Taper, Renthal, Vance & Hines, Firstgear, and Speed & Strength.

O'NEAL & OGIO POWERSPORTS is our distributor for...

O'Neal - OGIO

O'neal doesn't have a dealer locator but we buy direct from O'Neal and also use them for OGIO Powersports as they are the U.S. distributor for OGIO POWERSPORTS. OGIO is owned by Callaway Golf.

Bell Helmets Dealer Locator

https://troyleedesigns.com/pages/store-locator (Type in 91320 Zip Code)

DESCRIPTION

All-weather protection, ergonomic comfort, and versatile style for road touring, featuring a fixed waterproof liner and CE-certified impact armor.

The ST-1 Waterproof Jacket is designed for riders seeking all-weather performance and ergonomic comfort, featuring a fixed waterproof liner and detachable thermal liner for versatile warmth. With modern style and adventure-touring-inspired details, the jacket offers optimal mobility with pre-curved arms and ergonomic elbows. Vent panels on the chest enhance airflow for improved breathability, while expandable cargo pockets provide practical storage. Paired with the ST-1 WP Pants, this jacket delivers a complete road touring outfit for wet and unpredictable riding conditions.

FEATURES

Comfort fit with pre-curved arms and ergonomic elbows for extra freedom of movement
Redefined, modern shoulder design with Alpinestars stylish branding gives the jacket an adventure touring inspired look
Fixed waterproof liner offers wet-weather performance
Vent panels on the chest provide cooling airflow, creating an increased surface area for air exchange, improving breathability and offering optimal riding comfort
Ergonomic cargo pockets’ slim design, with built-in expansion, provides added storage capacity
Detachable thermal liner, 80g torso, 80g sleeves with snap button connections to anchor the liner to the jacket
CE Level 1 rated Nucleon Flex Plus elbow and shoulder armor for effective impact protection
According to European statutory law the CE mark is a conformity requirement for the marketing of this product. The following standards apply to this product: Fully CE certified motorcycling garment to CE - Category II EN 17092-4:2020 – A Class. CE Level 1 Nucleon Flex Plus impact protection, Category II EN 17092-6:2020 – C Class Impact

[{"id":41800037695591,"title":"S","option1":"S","option2":null,"option3":null,"sku":"4086-0351-04","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ALPINESTARS ST-1 WATERPROOF JACKET - KHAKI SAND\/BLACK\/RED FLUO - S","public_title":"S","options":["S"],"price":27995,"weight":0,"compare_at_price":27995,"inventory_quantity":19,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":41800037728359,"title":"M","option1":"M","option2":null,"option3":null,"sku":"4086-0351-05","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ALPINESTARS ST-1 WATERPROOF JACKET - KHAKI SAND\/BLACK\/RED FLUO - M","public_title":"M","options":["M"],"price":27995,"weight":0,"compare_at_price":27995,"inventory_quantity":24,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":41800037761127,"title":"L","option1":"L","option2":null,"option3":null,"sku":"4086-0351-06","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ALPINESTARS ST-1 WATERPROOF JACKET - KHAKI SAND\/BLACK\/RED FLUO - L","public_title":"L","options":["L"],"price":27995,"weight":0,"compare_at_price":27995,"inventory_quantity":24,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":41800037793895,"title":"XL","option1":"XL","option2":null,"option3":null,"sku":"4086-0351-07","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ALPINESTARS ST-1 WATERPROOF JACKET - KHAKI SAND\/BLACK\/RED FLUO - XL","public_title":"XL","options":["XL"],"price":27995,"weight":0,"compare_at_price":27995,"inventory_quantity":24,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":41800037826663,"title":"2X","option1":"2X","option2":null,"option3":null,"sku":"4086-0351-08","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ALPINESTARS ST-1 WATERPROOF JACKET - KHAKI SAND\/BLACK\/RED FLUO - 2X","public_title":"2X","options":["2X"],"price":27995,"weight":0,"compare_at_price":27995,"inventory_quantity":24,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":41800037859431,"title":"3X","option1":"3X","option2":null,"option3":null,"sku":"4086-0351-09","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ALPINESTARS ST-1 WATERPROOF JACKET - KHAKI SAND\/BLACK\/RED FLUO - 3X","public_title":"3X","options":["3X"],"price":27995,"weight":0,"compare_at_price":27995,"inventory_quantity":11,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":41800037892199,"title":"4X","option1":"4X","option2":null,"option3":null,"sku":"4086-0351-10","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ALPINESTARS ST-1 WATERPROOF JACKET - KHAKI SAND\/BLACK\/RED FLUO - 4X","public_title":"4X","options":["4X"],"price":27995,"weight":0,"compare_at_price":27995,"inventory_quantity":11,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

Let customers speak for us

from 936 reviews

Fantastic Boots!

Buying boots online is not easy. You can never be sure if a size will fit depending on the make and style of boot. I was able to text T.R. to ask questions to help me make sure sure I was ordering the right size boot. He was very responsive and when I place the order, the boots arrived three days later. The boots were exactly as described online and they fit great. Thank you for being bold enough to me ask for my business. I gave it to you and you delivered a great experience. Attention Big Box stores - this is how to get and keep customers! Thank you!

Christopher Voegelin

05/06/2026

Alpinestars Tech 7 Enduro Drystar Black/Gray Boots - CLOSEOUT

Thor Guardian Roost Deflector

Richard Hagedorn

05/04/2026

Shoei Neotec 3 Modular Helmet - Gloss White - Size Large - USED / OPEN BOX

Andrew

Easy to work with and extremely fast shipping! My new go to company!

05/03/2026

Moose Racing M1.3 Youth Boots

Open box prefect condition

Great deal on an open box helmet. Would order again. Thank you Motor Psycho.

cha

Shoei RF-1400 Sheen Helmet - TC-1 Red/Black - Size Medium - USED / OPEN BOX

SG 22s

Shipping was super fast. Best price around. First time wearing these boots. They're the best boots I have ever had. The fit is perfect around the toe area. I highly recommend them.

Brandon Sharff

Gaerne SG-22 Boots - Anthracite/White/Grey - CLOSEOUT

Fantastic

Great buying experience, fantastic price and deal Thank you! Will shop again!

Zack Hussain

05/02/2026

Sidi CrossAir X Boots - White/Black

ALPINESTARS SMX-6 V3 VENTED BOOTS - BLACK

Matthew Kinder

Comfortable. Love the ratchet system

Terry

05/01/2026

Icon Stormhawk Waterproof Brown Boots

Crazy fast shipping and very comfy helmet

This was the fastest shipping I’ve ever had, I don’t know these people this isn’t a fake review, crazy fast service. Also I wasn’t sure if it meant used used or just open box and it’s brand new just open box! I’ve tried on like 20 helmets and wow this is sick, the fly formula helmets ares also really comfy but ya , thanks guys very happy !

John

04/30/2026