SKU: 25378880739

ALPINESTARS GP Plus v4 Leather Suit - Black/Red Fluo/Blue - US 40 / EU 50 3150523135750

Sale price$706.48 Regular price$784.98
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

ALPINESTARS GP Plus v4 Leather Suit - Black/Red Fluo/Blue - US 40 / EU 50 3150523135750The Tech Air Ready GP Plus v4 leather suit is a complete revolution of the existing v3 model featuring an all new construction including a blend of Flex Plus racing bovine leather, Alpinestars Composite Stretch Plus material, Matryx, HRSF, and GP DFS sliders perfect for the sport and track rider looking for an upper mid level suit with the latest material innovations The GP Plus v4 features new Flex Plus race leather, specially tanned and refined in

    The Tech-Air® Ready GP Plus v4 leather suit is a complete revolution of the existing v3 model featuring an all-new construction including a blend of Flex Plus racing bovine leather, Alpinestars Composite Stretch Plus material, Matryx®, HRSF, and GP DFS sliders perfect for the sport and track rider looking for an upper mid-level suit with the latest material innovations
  • The GP Plus v4 features new Flex Plus race leather, specially tanned and refined in Italy, ultraflexible Flex Plus race bovine leather that is highly adaptive to the body, supporting a 6% adaptability ratio which is 80% more than that offered by regular bovine leather, the result means that the GP Plus v4 Leather Suit provides unrivalled comfort, feel, freedom of movement and precise fitment
  • The Flex Plus race leather meets Alpinestars’ Professional racing standard in terms of abrasion and tear resistance, while being 10% lighter than standard bovine leather
  • With A-CS ® Plus, the stretchability ratio provides 20% additional elongation and tear resistance is increased by 300% versus leather
  • The GP Plus v4 also incorporates Alpinestars Composite Stretch Plus, A-CS ® Plus, material on the suit’s side torso and shoulder blades, offering lower weight, and increased flexibility and freedom of movement
  • Perforation of the Flex Plus race leather is provided all over the upper chest, abdomen, and thighs
  • The GP Plus v4 also incorporates strategically placed lightweight and breathable Matryx ® material panels on the suit’s torso for optimal ventilation, especially when the suit is worn with Tech-Air ® Airbag Systems like the Tech-Air ® 10 or 5
  • Another benefit of using A-CS ® Plus is that it offers high breathability with a lower weight and lower profile than leather accordion paneling
  • As for other construction features, the GP Plus v4 has HRSF stretch inserts in the crotch, back of legs, inner arms, and pectoral areas
  • The suit also incorporates GP DFS shoulder, elbow, and knee sliders for protection
  • Sporting soft stretch wrist and ankle cuffs the suit also has and a detach - able comfort liner with biostatic Polygiene ® treatment to keep it feeling and smelling fresh
  • Providing the GP Plus v4’s impact protection, race-proven GP-R elbow, forearm, knee, and shin armor, and Nucleon Race shoulder armor are incorporated in the suit
  • For the ultimate in rider protection, the GP Plus v4 is also fully Tech-Air® Ready for use with the Tech-Air® 5 or Tech-Air® 10 Airbag Systems and provides a convenient pocket on the forearm for the Tech-Air® 10’s remote LED panel
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25378880739

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4.1 ★★★★★
Based on 18 reviews
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Product Reviews
K
Verified Purchase
Kirk G. Vistain
Cuba, US
★★★★★ 5
As advertised
as advertised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
S
Verified Purchase
Shopper
Houston, US
★★★★★ 5
Nice tire sealant.
Size: 32 oz
This seems to work very well. I will say that it seems to be pretty important to move the wheel around as soon as you can to distribute the product within the tire. I was held up for a few minutes and the Liqui tube seemed to start to set up in one spot and made the tire out of balance so I had to work quick to get it to distribute to the other parts of the tire. It seems to have worked though and so far the tires are holding air very well. I will be interested to see if it lasts for a long time but so far so good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
C
Verified Purchase
Captain Al
Massapequa, US
★★★★★ 5
This stuff works!
Size: 32 oz
I was sceptical but wanted to avoid replacing 2 rear tires on my zero turn mower. The tires were leaking air and had bad sidewall cracking. I found the use of the product to be easy and quick. I aired up the tires and rode around the yard a few minutes to distribute the product in the tires. It has been 4 days and both tires remain aired up. Previously both tires would already be flat within this timeframe. Excellent results for me!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
J
Verified Purchase
james Bays. Yup
Charlottesville, US
★★★★★ 1
Doesn’t work for a car Tire seal slow leak
Size: 16 oz
Does not work for a car tire. Had a slow rim seal leak. Out 32oz in still leaks the same. Do not buy. I got the one with fibers in it. It worked just fine. This does not work. Period. $30 wasted actually I purchased two so I wasted $60 when I could’ve bought probably a new tire
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
R
Verified Purchase
Rebecca Parker
Cuba, US
★★★★★ 5
#1 Tire Repair
Size: 16 oz
This stuff is Fantastic. I have a riding lawn mower and one of the front tires, which is small, had been running low for a couple of years, we took it off. to fill it with the liquiTube and you could see cracks all around the outside of the tire. The liquid tube oozed out of one of the cracks and sealed , immediately. My brother rolled the tire around real good before we put it back on the track lawn mower. It has been 3 days now and today I mowed for 1 1/2 hrs and the tire as full as it was the day we put in the LiquiTube. This stuff is fantastic, it really, really works!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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