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- USA
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
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For Your Every Summer RSVP, with Code: SUMMER15
Description
ALPINESTARS GP Plus V4 Sprint 1-Piece Leather SuitThe GP Plus V4 Sprint 1 Piece Leather Suit is a race grade suit that offers comfort, flexibility, protection, and Tech Air compatibility for top performance. DESCRIPTION The Alpinestars GP Plus V4 Sprint 1 Piece Leather Suit is built for riders who push their limits on the track. Designed with premium materials and race developed features, it offers the protection, mobility, and confidence you need at high speeds. The leather chassis is reinforced for
The GP Plus V4 Sprint 1-Piece Leather Suit is a race-grade suit that offers comfort, flexibility, protection, and Tech-Air® compatibility for top performance.
DESCRIPTION
The Alpinestars GP Plus V4 Sprint 1-Piece Leather Suit is built for riders who push their limits on the track. Designed with premium materials and race-developed features, it offers the protection, mobility, and confidence you need at high speeds. The leather chassis is reinforced for durability, while stretch paneling and smart fabric placement give you the freedom to move naturally in aggressive riding positions. Thoughtful reinforcements in key areas add strength where it matters most, and the race-tailored fit includes a streamlined aero hump to cut through the wind. Tech-Air® ready and fully CE-certified, the GP Plus V4 Sprint Suit is made to keep up with your performance—lap after lap.
TECH SPECS
- Flex Plus racing-grade bovine leather features dual layers in exposed areas for enhanced abrasion resistance while maintaining a soft, adaptive feel and high flexibility for dynamic movement
- Alpinestars Composite Stretch (A-CS) technology on the back panel provides superior stretch, breathability, and comfort with a lighter weight and lower profile than traditional leather accordion panels—offering 30% elongation and dramatically higher tear and cut resistance compared to standard materials
PROTECTION
- Race-spec GP-R armor on elbows, knees, and shins delivers extended coverage and impact protection
- GP DFS sliders with removable elbow sliders provide reliable friction control
- Nucleon Race shoulder armor enhances impact absorption and abrasion resistance
- Tech-Air® ready design allows seamless integration of the Tech-Air® 7x Airbag System, with compatibility for the 7x sleeve display and Tech-Air® 10 wireless display
- CE-certified to meet European conformity standards
- Rated AAA under CE Category II EN17092 for the highest level of protection
CONSTRUCTION
The GP Plus V4 Sprint Suit is built with advanced materials for durability, flexibility, and track-ready performance. HRSF offers high abrasion resistance and excellent mobility, while MATRYX® panels on the shins provide strength, airflow, and flexibility with minimal weight. Aramid reinforcements at the elbows add durability in key zones. A race-tailored fit with pre-curved body, arms, and knees ensures comfort in aggressive positions, and the Supertech R10 aero hump enhances aerodynamics.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Great for RV and boat
This stuff is amazing! My husband uses this on the boat and RV. Our RV is orange and was heavy oxidized. This brought the color back!
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Reviewed in the United States on November 3, 2025
★★★★★ 5
Easy to use..great results!
This product actually delivers on its promises! It took of years worth of road film and grime from our motorhome..leaving a clean base for the application of Poli Glow polish... Our motorhome is now looking shiney and new again. Very easy to use..just mop it on..let set for a few minutes then pressure wash off.
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Reviewed in the United States on November 4, 2025
★★★★★ 5
Great product
Amazing product
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Reviewed in the United States on June 9, 2026
★★★★★ 1
The product downer live up to the advertised claim
Washed a side by side section of my 2022 rv with poli prep and simple green. The comparison was tragic. Simple green definitely is a superior product. Don't waste your money.
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Reviewed in the United States on August 19, 2025
★★★★★ 5
Great cleaner for tough stains on fiberglass
This cleaner was recommended by a fellow boater. I was having difficulty cleaning some black streaks on the hull, and dark stains on the water line. After trying several excellent cleansers that have never failed me, I decided to give this one a try. It cleaned up the stains when used as directed and did not damage the finish on the gelcoat.
A good cleaner to have in your arsenal!
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Reviewed in the United States on September 3, 2025