Alpinestars GP Tech V4 One-Piece Leather Suit
Alpinestars GP Tech V4 One-Piece Leather Suit Item # 849257

Description
Alpinestars new technical professional spec 1 piece racing leather suit, the GP Tech V4 Leather Suit uses feedback from Alpinestars rostrum of athletes to deliver race-grade technology in a suit optimized for performance, protection and comfort. Tech-Air® 10 ready, this suit offers superior freedom of movement and high level of ventilation through the development of innovative new materials: MATRYX® ultra abrasion resistant and highly breathable zones, IRCOOLTECH™ treatment for the prevention of heat build-up, and Kevlar® net bonding reinforcement for prevention of heat transfer.
Features:
- Race fit highly pre-curved body, arms and knees for enhanced performance
- 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
- 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
- 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)
- GP DFS armor delivers optimal resistance against impacts and abrasion and offers exceptional friction control
- Extended Kevlar stretch paneling around chest, inner arms crotch and back leg for enhanced comfort and strength
- 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
- Replaceable elbow sliders
- 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
- Fully CE-certified riding garment to CE – Category II EN17092 standards – AAA class
Part Numbers for Alpinestars GP Tech V4 One-Piece Leather Suit
Comparison Chart
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Model | Missile Ignition V2 | Missile V2 | GP Force | Fusion | GP Tech V4 |
Starting at | $1,600 | $1,500 | $1,350 | $2,130 | $2,700 |
Benefits | Optimal abrasion resistance & airflow | Improved performance and comfort | MotoGP inspired tech | Superior flexibility & airflow | Premium technical race suit |
Tech-Air Compatible | ![]() |
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Material | Premium bovine leather | Premium bovine leather | Full-grain leather | Premium bovine leather | Premium kangaroo leather |
Liner | Removable 3D mesh liner | Removable 3D mesh liner | Removable 3D mesh liner | Removable 3D mesh liner | Removable 3D mesh liner |
Shoulder/Knee Protection | CE-Level 1 & DFS sliders | CE-Level 1, DFS & TPU sliders | CE-Level 1, DFS & TPU sliders | CE-Level 1, DFS, TPU & GP sliders | CE-Level 1, DFS, TPU & GP sliders |
Chest/Back Protection |
PE Padding
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PE Padding
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PE Padding
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PE Padding
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PE Padding
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Ventilation | Better | Good | Good | Better | Best |
Flexibility | Better | Good | Good | Better | Best |
Certification | CE Certified | CE II - prEN17092 | CE II - prEN17092 | CE II - prEN17092 | CE II - prEN17092 |