Description
Alpinestars GP Plus V4 Sprint One Piece Leather Suit
The Alpinestars GP Plus V4 Sprint One Piece Leather Suit is a lightweight race-grade suit built for riders who demand the very best in protection, comfort and freedom of movement. Developed using extensive racing feedback, it brings real track technology to the road and circuit. Fully CE certified to AAA Class standard – the highest possible rating – the Alpinestars GP Plus V4 Sprint One Piece Leather Suit comes Tech-Air 7x ready straight out of the box and is available in two bold colorways – Red Fluo Mid Red White and Black White Red Fluo – in sizes 48 to 62.
Alpinestars GP Plus V4 Sprint One Piece Leather Suit – Build & Materials
- Flex Plus racing grade bovine leather for outstanding abrasion resistance
- Dual leather layers in all exposed high-impact areas for enhanced durability
- Soft, supple and highly flexible premium leather construction throughout
- Fully perforated leather panels for maximum airflow and cooling performance
- Aramid reinforcements at elbow flexion zones for additional strength
- HRSF (Hyper Resistant Stretch Fabric) for high abrasion and tear resistance
- MATRYX shin panel engineered for maximum resistance-to-weight ratio with high air permeability
A-CS Technology
- Alpinestars Composite Stretch (A-CS) technology on the back panel
- Approximately 9% lighter than traditional leather accordion panels
- Superior stretch performance with 30% elongation
- 288% increase in tear resistance compared to HRSF
- 600% improvement in cut resistance over standard leather
- Exceptional breathability and freedom of movement from back panel
Armor & Protection
- Nucleon Race shoulder armor for superior impact protection and abrasion resistance
- Race spec GP-R armor on elbow, knee and shin for extended coverage
- GP DFS sliders with removable elbow sliders for effective friction control
- CE Category II EN17092 – AAA Class certified
- Full race spec protection across all major impact zones
Tech-Air Airbag Compatibility
- Fully Tech-Air 7x ready with seamless airbag system integration
- Compatible with Tech-Air 7x sleeve display
- Compatible with Tech-Air 10 wireless display
- Most advanced airbag compatibility for maximum rider protection
Aerodynamics & Fit
- Race fit with highly pre-curved body, arms and knees for track performance
- Alpinestars Race spec Supertech R10 aero hump integrated
- Designed to work with Alpinestars Supertech R10 helmet for optimum streamlining
- Engineered MATRYX shin zoning boosts performance where needed most
Why Choose the Alpinestars GP Plus V4 Sprint One Piece Leather Suit?
- CE AAA Class – highest possible suit safety certification available
- A-CS back panel – lighter, stronger and more flexible than leather accordion
- Tech-Air 7x and 10 ready – most advanced airbag upgrade options
- Nucleon Race and GP-R armor across all key impact zones
- Flex Plus leather – race grade abrasion resistance with premium feel
- Available in Red Fluo Mid Red White and Black White Red Fluo
- Sizes 48 to 62 for a wide range of riders
The Alpinestars GP Plus V4 Sprint One Piece Leather Suit is a great pick for riders who want both safety and style. Whether you are hitting the track or riding on the road, this suit has you covered. Browse all riding suits at Raxmoto and find the right fit for your ride. Order now from Alpinestars official lineup available exclusively on Raxmoto.com with fast delivery.
Alpinestars GP Plus V4 Sprint One Piece Leather Suit – Key Features
Safety
CE Category II EN17092 – AAA Class
Highest CE safety rating – Flex Plus dual layer leather with Nucleon Race and GP-R armor across all impact zones.
Design
2 Bold Race Colorways
Available in Red Fluo Mid Red White and Black White Red Fluo – sharp race-inspired colorways with pre-curved race fit and integrated aero hump.
Armor
Nucleon Race + GP-R + GP DFS Sliders
Race spec armor on shoulders, elbows, knees and shins with removable GP DFS elbow sliders for effective friction control.
Comfort
A-CS Back Panel + HRSF Stretch Fabric
A-CS composite stretch back panel with HRSF fabric delivers 30% elongation, superior breathability and unrestricted movement.
Ventilation
Fully Perforated Leather + MATRYX Shin
Fully perforated leather panels and MATRYX shin panel deliver maximum airflow and cooling on track and road.
Technology
Tech-Air 7x & Tech-Air 10 Ready
Fully Tech-Air 7x compatible with sleeve and wireless display support – most advanced airbag integration available.




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