
GP Plus V4 Leren Jas
racing/sport | jassen
Due to regulations for transport of dangerous goods by air (IATA) and road (ADR), consumers are not permitted to ship Tech-Air® products themselves for return or servicing. In the event of a return or service request you must therefore deliver the goods in person to one of our Tech-Air® Hubs. Please ensure you first contact our Customer Care team to receive confirmation of the correct Hub and approval before visiting.
Tech-Air® Hubs are currently available in select countries. Additional locations across Europe will be launched soon.
Please use the map below to find your closest Tech-Air® Hub.
By purchasing a Tech-Air® product on the Alpinestars website, you acknowledge and accept this return policy. If you still decide to ship your Tech-Air® product as a return, Alpinestars Spa will not be held responsible for the transit of such goods and will not accept them as returns. For this reason, no refund will be issued.
For any questions, feel free to contact our Customer Care team before making your purchase.
Beschrijving
Het race-afgeleide GP Plus V4 sport Leren Jack is meer dan alleen een evolutie van de wereldberoemde V3, het is een complete revolutie. Met een herzien silhouet, verbeterde materiaalkeuze, een nieuwe gemoderniseerde look met verfijnde details en een lichter totaalgewicht, is de GP Plus V4 Jas de perfecte keuze. De drie belangrijkste verschillen die nieuw zijn voor de GP Plus V4 zijn het gebruik van A-CS™ Plus stretchmateriaal, GP-R Lite verlengde elleboogbescherming en een nieuw, gemoderniseerd grafisch ontwerp. A-CS™ Plus stretchmateriaal is Alpinestars composiet stretch, dat te vinden is in de grote zijpanelen van de jas. Een MotoGP afgeleide materiaaltechnologie, A-CS™ Plus stretch biedt verhoogde rek, hoge slijtvastheid, hogere scheurweerstand dan leer, plus een lager profiel en totaalgewicht – allemaal belangrijke kenmerken die motorrijders eisen als het gaat om verhoogd comfort en prestaties. Het chassis van de GP Plus V4 wordt gecompleteerd door een mix van race runderleer en regulier runderleer, met tech stretchmateriaal op de borst, schouders, achterkant van de nek en binnenarmen. Er zijn DFS Dynamic Friction Shield externe schouderglijders met Nucleon Flex Plus CE Level 1 bescherming eronder. Intern bevat de jas een afneembare 80g thermische vest en heeft lange direct openende luchtstroomopeningen op de buik voor ventilatie en klimaatbeheer.
Technische kenmerken
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Veelgestelde vragen FAQ verbergen
How does the GP Plus V4 Leather Jacket fit, and which size should I choose?
The GP Plus V4 Leather Jacket uses a pre-curved, race-derived shape designed around the sport riding position. A-CS™ Plus side panels and tech stretch zones on the chest, shoulders, back of the neck and inner arms support freedom of movement.
The Black Black variant is offered in men’s sizes 48–64, in two-size increments. Compare your measurements with the Alpinestars size guide and check the fit with your intended layers, keeping the shoulder and elbow armor correctly positioned. If using Tech-Air®, follow the selected system’s fitting instructions.
What CE rating and armor does the GP Plus V4 Leather Jacket have?
The GP Plus V4 is CE-certified Category II to EN 17092-3:2020, Class AA. This is the jacket’s garment protection classification, separate from the impact protectors’ CE levels.
It includes Nucleon Flex Plus shoulder armor and extended GP-R Lite elbow armor, both certified to EN 1621-1:2012 Level 1. DFS Dynamic Friction Shield external shoulder sliders complete the shoulder protection package.
Which Tech-Air® airbag systems are compatible with the GP Plus V4 Leather Jacket?
The GP Plus V4 Leather Jacket is Tech-Air® Ready and listed as compatible with the Tech-Air® 5 Plasma System, Tech-Air® 5 System and Tech-Air® 3 V2 System. Tech-Air® Ready indicates compatibility, not that an airbag system is included.
Follow the selected system’s compatibility, sizing and deployment-clearance instructions when choosing your jacket size and checking the fit.
Does the GP Plus V4 Leather Jacket have ventilation and a removable thermal liner?
The GP Plus V4 has long, direct-opening vents on the abdomen for airflow and a detachable 80 g thermal vest for additional warmth. The thermal layer is a vest rather than a full-sleeve liner.
Remove the vest and use the vents for warmer riding conditions, or refit the vest when temperatures fall. The A-CS™ Plus stretch side panels also provide breathability.
What is the GP Plus V4 Leather Jacket made from, and how do its stretch panels work?
The GP Plus V4 combines race bovine and regular bovine leather with A-CS™ Plus composite stretch side panels. It is not an all-leather construction: additional tech stretch material is used on the chest, shoulders, back of the neck and inner arms.
The A-CS™ Plus panels provide flexibility, abrasion and tear resistance, and breathability with a lower weight and profile than leather accordion paneling. These stretch zones support movement in the sport riding position.




