Alpinestars – GP Tech V4 Leather Race Suit

The Alpinestars GP Tech V4 Leather Race Suit is the top-tier racing suit straight from the companys MotoGP development program refined through years of testing with elite riders to deliver uncompromised protection, comfort, and track performance. This is the same pro-level suit trusted by factory racers worldwide, built to move with you at full lean while keeping body temperature and impact protection perfectly balanced.

Constructed from a blend of premium kangaroo and race-grade bovine leather, the GP Tech V4 saves weight while maintaining incredible abrasion resistance. Its Tech-Air 10 compatible, giving you seamless integration with Alpinestars latest airbag system. The use of MATRYX structural panels across key zones brings exceptional ventilation, mechanical strength, and heat resistance so even during long, hot races, the suit stays cool, flexible, and responsive.

Why We Like It:
Its the real deal the same tech thats been proven in MotoGP, built into a suit you can actually buy. The balance of lightness, cooling, and protection is unreal. You feel secure but never restricted, and that Cool-iR Tech coating makes a huge difference on warm race days. The attention to detail, from the precision stitching to the integrated armor and elbow sliders, screams factory-level craftsmanship.

Why Itll Work for You:
If youre chasing serious lap times or just want MotoGP-grade protection for your own track days, this is your suit. The pre-curved race fit lets you move naturally on the bike, while the MATRYX and Kevlar construction keeps you safe without overheating. Tech-Air 10 readiness means you can add airbag protection anytime, and the interior comfort liner keeps things fresh even after all-day sessions. Its built to handle the speed, heat, and demands of real-world racing with zero compromise.

Variants / Options:
Available in multiple colorways and sizes. Compatible with the Tech-Air 10 Airbag System (sold separately).

Key Features:

• Kangaroo leather, mainly in the high flex zone like arms and hips and abdomen, and race grade bovine leather construction for the optimum blend of weight saving, high performance and comfort
• Extended Kevlar stretch paneling around chest, inner arms crotch and back leg for enhanced comfort and strength
• Advanced material construction
• An engineered fit designed to deliver the highest level of active race protection, this suit is Tech-Air ready and can accommodate the Tech-Air 10 Airbag System with its extended hip protection (sold separately)
• MATRYX structural panels on the thigh, abdomen, chest and back hump provide parametric performance for ventilation and superior mechanical resistance to tearing and abrasion while also being extremely thin and lightweight, with Kevlar reinforcement for prevention of heat transfer
• MATRYX lower leg covered with high performance PU; directly derived from MotoGP, this innovative lower leg construction delivers lighter weight, enhanced ventilation and superior freedom of movement
• The GP Tech v4 is equipped with a slot of the left forearm to accommodate the Tech-Air 10 Airbag Systems wireless LED display (sold separately)
• Engineered Cool-iR Tech treatment for optimized body temperature control; this innovative racing treatment, embedded in the leather, is a technology that reflects the Infrared from the suns rays to prevent heat build-up, thus effectively regulating the temperature inside
• Race fit highly pre-curved body, arms and knees for enhanced performance
• Replaceable elbow sliders
• GP DFS armor delivers optimal resistance against impacts and abrasion and offers exceptional friction control
• Internal Race spec GP-R Lite armor is soft for comfort and delivers extended coverage for additional protection in key zones
• Bio-Flex Race hip armor for optimal resistance against impacts
• Internal paddocks waist hook system to keep the suit in place when off the bike, moving around in the paddock or the pit garage with top of the suit out of the shoulders
• Strategic perforations on arms and legs for optimized airflow
• New zippered detachable short leg comfort liner for convenience with Polygiene treatment for long-lasting freshness