With a highly durable and abrasion-resistant poly-fabric main shell and subtly incorporated class-leading Nucleon Flex Plus protection, the T SP-5 Rideknit® Textile Jacket is designed to keep you safe and comfortable as you hold the throttle open. Fully optimized for use with or without Tech-Air5®, 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 stretchability, thus optimizing fit and comfort.

This jacket is Tech-Air® ready and can accommodate both Tech-Air® 5 and Tech-Air® 3 systems.

The Tech-Air® 5 system decreases impact force by up to 93% compared to a CE-certified passive protector. It offers the same protection as that provided by 18 Level 1 back protectors. 

• Hard wearing poly-fabric chassis
• Large mesh panel on back of collar
• Level 1 Nucleon Flex Plus armor on shoulder and elbow
• DFS Lite shoulders with dynamic friction shield
• Elongated jacket rear provides enhanced coverage
• Knitted seams provide maximum stretchability
• Hook and loop waist and cuff with semi-automatic zip
• Low profile sports collar with soft lining
• Large tooth main zipper
• Loops allow attachment to Alpinestars riding pants
• Fully CE-certified riding garment to CE-Category II prEN 17092 standards — A class

Rideknit® fabric technology offers unparalleled comfort and flexibility, combining unique color contrasts and anatomically tailored designs. Its innovative composition enhances stretch, resistance, and comfort, while providing exceptional ventilation, breathability, and durability.