BOLD MAGENTA part numbers are new for 2026 SEE PAGE 4 FOR AN IMPORTANT SAFETY WARNING PARTS-UNLIMITED.COM 2026 | HELMET & APPAREL STREET RIDING APPAREL STREET RIDING APPAREL 370 T-SP5 RIDEKNIT JACKETS •Tech-Air 5® ready •Knit construction offers enhanced breathability and flexibility for optimized rider comfort •DFS Lite in key areas for additional abrasion-resistance •Highly durable and abrasion-resistant poly-fabric main shell and subtly incorporated class-leading Nucleon Flex Plus protection •Designed to keep you safe and comfortable as you hold the throttle open • Fully optimized for use with or without Tech-Air® 5, Alpinestars world-leading electronic airbag safety system, this universal sports fit riding jacket is equipped with knitted technology fabric on the seam area for maximum stretch while zippered air intakes provide crucial ventilation •Knitted textile jacket designed with a body-mapped fit and pre-curved sleeves and body for optimal riding performance •Strategically positioned stretch panel inserts have been designed to accommodate Alpinestars airbag system, allowing expansion when the airbag inflates •Chassis constructed from hard-wearing poly-fabric for comfort, durability and abrasion-resistance •Large mesh panel on back of collar for optimized levels of airflow •DFS Lite shoulders with dynamic friction shield on shoulder for enhanced abrasion-resistance •Rear of the jacket is elongated for enhanced coverage when riding • Stretch knitted panels on armpit, inner arms and torso for an optimized fit and performance •Hook-and-loop waist and cuff with semi-automatic zip for a secure closure •Multiple pockets on the liner for safe and secure storage • Large tooth Vision main zipper for ease of use, even with gloved hands •Loops allow attachment to Alpinestars riding pants • Woven camouflage print for lightness and flexibility, thus improving comfort while giving the jacket a distinctive, unique look •Nucleon Flex Plys armor on shoulder and elbow are tested and certified to Level 1; Nucleon chest and back armor upgrades sold separately •Nucleon Flex Plus shoulder and elbow armor are tested and certified to EN 1621-1:2012 Level 1 •The following standards apply to this product: Category II EN 17092 - A Class •Available in men’s sizes S-4X; see Alpinestars size chart on page 402 before ordering SIZE (A) BLACK/BRIGHT RED (B) BLACK CAMO (C) MILITARY GREEN/CAMO BLACK (D) BLUE/BLACK S 2820-5559 2820-5566 2820-5573 2820-5847 M 2820-5560 2820-5567 2820-5574 2820-5848 L 2820-5561 2820-5568 2820-5575 2820-5849 XL 2820-5562 2820-5569 2820-5576 2820-5850 2X 2820-5563 2820-5570 2820-5577 2820-5851 3X 2820-5564 2820-5571 2820-5578 2820-5852 4X 2820-5565 2820-5572 2820-5579 2820-5853 Back view A B C D
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