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Regular price $721.95
Regular price $759.95 Sale price $721.95
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The race-derived GP Plus V4 sport Leather Jacket is more than just an evolution of the world-renowned V3, it's a complete revolution. With a revised silhouette, improved material selection, a new modernized look with refined detailing, and a lighter overall weight, the GP Plus V4 Jacket is the perfect choice. The three main differences new to the GP Plus V4 are the use of A-CS Plus stretch material, GP-R Lite extended elbow armour, and a new, modernized graphic. A-CS Plus stretch material is Alpinestars composite stretch, which is found in the large side panels of the jacket. A MotoGP derived material technology, A-CS Plus stretch provides increased stretch, high abrasion resistance, higher tear resistance than leather, plus a lower profile and overall weight ? all important features that motorcyclists demand when it comes to increased comfort and performance. Completing the GP Plus V4?s chassis construction is a mix of race bovine and regular bovine leather, with tech stretch material on the chest, shoulders, back of the neck, and inner arms. There are DFS Dynamic Friction Shield external shoulder sliders with Nucleon Flex Plus CE Level 1 armour underneath. Internally, the jacket includes a detachable 80g thermal vest and incorporates long direct opening airflow vents on the abdomen for ventilation and climate management.

  • Tech-Air® Ready.
  • Race-derived sport leather jacket, revolution of existing GP Plus V3 model.
  • Improved material selection with lighter weight.
  • Modernized look with refined detailing.
  • Race-derived A-CS Plus stretch panelling provides increased flexibility and improved freedom of movement.
  • A-CS Plus provides high levels of abrasion and tear resistance, as well as high breathability, as well as a lower weight and profile than leather accordion panelling.
  • Detachable thermal vest 80g, and long direct opening vents for climate management.
  • DFS shoulder kit with Nucleon Flex Plus shoulder armour provides impact protection and movement comfort.
  • GP-R Lite extended elbow armour and pre-curved race fit provide impact protection and natural pre-curved riding position comfort.
  • 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:
    • CE Certified Category II EN 17092-3:2020 Class AA.
    • CE Level 1 Category II EN 1621-1:2012 Nucleon Flex Plus shoulder armour.
    • CE Level 1 Category II EN 1621-1:2012 GP-R Lite Elbow armour.
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    Store stock: 1 business day.

    Warehouse stock: 3 business days.

Helpful info.

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Shipping Times

Free Shipping

We offer free shipping on all orders over $99 within Australia! We use standard Auspost shipping. Orders that that do not meet this threshold will incur a shipping fee of $10.

Express Shipping

Need something in a hurry? 

We offer an express shipping option through Australia Post. The cost of express shipping is $15. 

Handling Time

We aim to have your order dispatched within 1-3 days. This does not take into account public holidays and weekends. 

Shipping Time

We use standard Australia Post to send your order. Below is an estimate of expected shipping lead times. Please note that these delivery times represent the shortest and longest expected lead times.

Australia Post Delivery Time
Australian Capital Territory
3 to 11 business days
New South Wales
4 to 10 business days
Northern Territory
7 to 14 business days
5 to 11 business days
South Australia
6 to 9 business days
6 to 14 business days
2 to 8 business days
Western Australia
9 to 15 business days


If you opt for express shipping, you will receive your order in approx. 1-3 business days after despatch depending on your location.

International Shipments

At this stage, Highside does not ship overseas through our online store. If you  overseas, please get in touch with us at and we can prepare a custom quote for you.