Alpinestars GP Plus R v4
description Alpinestars GP Plus R v4 Overview
The Alpinestars GP Plus R v4 is a legendary sport jacket that has been refined over four generations. It uses high-grade bovine leather and extensive stretch panels to provide a perfect balance of safety and comfort. The jacket is optimized for the aggressive riding position, featuring pre-curved sleeves and accordion stretch zones. It includes Nucleon Flex Plus armor and is fully compatible with Alpinestars' Tech-Air airbag systems.
This is the definitive choice for sport riders who demand professional-grade protection and a classic, aggressive look on the street or track.
info Alpinestars GP Plus R v4 Specifications
| Fit | Sportoriented, precurved sleeves, adjustable waist and collar |
| Sizes | EU 4460 / XS3XL |
| Colors | Black/White, Black/Fluo Yellow, Black/Red |
| Weight | Approx. 2.5kg (5.5lb) |
| Material | Fullgrain bovine leather (1.21.4mm) |
| Protection | CE Level 2 shoulder, elbow, forearm protectors |
| Ventilation | Zippered air intakes, perforated panels, back exhaust vents |
| Stretch Panels | Accordion leather/mesh at shoulders, back, chest |
| Airbag Compatibility | TechAir 5/10 ready |
balance Alpinestars GP Plus R v4 Pros & Cons
- Fullgrain bovine leather with reinforced stitching for outstanding abrasion resistance
- Integrated CE Level 2 shoulder, elbow, and forearm protectors for highimpact safety
- Extensive accordion and leather stretch panels delivering a high degree of flexibility for aggressive riding positions
- Precurved sleeve construction reduces rider fatigue and improves aerodynamics
- Zipcontrolled ventilation system with perforated panels for effective temperature regulation
- Premium pricing makes it less accessible for budgetconscious riders
- Requires regular leather conditioning and a breakin period to achieve optimum comfort
- Sportoriented fit may feel restrictive for longdistance touring or casual riding
- Limited reflective detailing can reduce lowlight visibility
help Alpinestars GP Plus R v4 FAQ
Is the Alpinestars GP Plus R v4 compatible with the TechAir airbag system?
Yes, the jacket is designed to work with Alpinestars TechAir 5 and 10 airbag systems; riders need to purchase the compatible airbag vest separately and ensure proper installation.
How does the sizing runshould I size up or down?
The GP Plus R v4 has a snug sport fit; most riders recommend measuring chest circumference and opting for the size that matches or, if between sizes, sizing up for a more comfortable breakin.
What improvements does the v4 have over the v3?
The v4 features upgraded fullgrain leather, larger accordion stretch panels, CE Level 2 protectors instead of Level 1, improved zippered ventilation, and a refined precurved sleeve pattern for better ergonomics.
Can I use the jacket in hot weather?
Yes, the integrated zippered air intakes, perforated chest panels, and meshlined exhaust vents allow airflow to help manage heat, although extremely high temperatures may still require additional cooling measures.
What is Alpinestars GP Plus R v4?
How good is Alpinestars GP Plus R v4?
What are the best alternatives to Alpinestars GP Plus R v4?
What is Alpinestars GP Plus R v4 best for?
Ideal for dedicated sport riders and track enthusiasts who prioritize maximum protection, a snug fit, and highperformance ergonomics.
How does Alpinestars GP Plus R v4 compare to Dainese Super Rider 2?
Is Alpinestars GP Plus R v4 worth it in 2026?
What are the key specifications of Alpinestars GP Plus R v4?
- Fit: Sportoriented, precurved sleeves, adjustable waist and collar
- Sizes: EU 4460 / XS3XL
- Colors: Black/White, Black/Fluo Yellow, Black/Red
- Weight: Approx. 2.5kg (5.5lb)
- Material: Fullgrain bovine leather (1.21.4mm)
- Protection: CE Level 2 shoulder, elbow, forearm protectors
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