Alpinestars GP Plus R v4 Airflow Leather Jacket

The Alpinestars GP Plus R v4 Airflow Leather Jacket is a race-derived sport jacket built to flow air on hot days. Impact zones use 1.3mm race-grade cowhide, while perforated buffalo leather on the chest, sides, arms and back plus vented shoulders keep you cool. A-CS Plus composite stretch panels on the torso move with you and are lighter than traditional leather accordion panels. DFS shoulder sliders, Nucleon Flex Plus shoulder armor and GP Lite elbow armor are included, and it is CE certified Class AA and Tech-Air Ready.

Note: Follow the leather jacket sizing chart under the fitment tab for the proper fit. Race fit: snug by design. If you will wear a back protector, chest protector or Tech-Air airbag, size up one.

Optional Armor Upgrades (sold separately): This jacket has pockets for a back protector and split chest protectors. Click to add:

• Alpinestars Nucleon Plasma Back Protector Insert (back protector)
• Alpinestars Nucleon KR-Celli Back Protection Insert (back protector)
• Alpinestars Nucleon Plasma Divided Chest Protectors (split chest protectors)

Tech-Air® Airbag Compatible (sold separately): This jacket is Tech-Air Ready. Click to add an airbag system:

• Alpinestars Tech-Air 5 Plasma Airbag System (worn under the jacket)
• Alpinestars Tech-Air 3 v2 Canvas Airbag Vest (worn over or under the jacket)
• Alpinestars Tech-Air 3 v2 Leather Airbag Vest (worn over or under the jacket)

Construction:

• 1.3mm race-grade cowhide leather in impact areas
• Extensive perforated buffalo leather on the chest, sides, arms and back
• A-CS Plus (Alpinestars Composite Stretch) panels on the torso: about 30% stretch with high tear and cut resistance
• Mesh interior comfort liner

Ventilation:

• Vented shoulders and large perforation zones for maximum airflow

Protection & Safety:

• Dual-density DFS shoulder sliders for friction control
• Nucleon Flex Plus shoulder armor and GP Lite elbow armor included
• Pockets for a back protector and split chest protectors (sold separately; see above)
• CE certified riding garment to EN 17092-3, Class AA
• Tech-Air Ready

Comfort & Fit:

• Tapered sport fit with pre-curved arms
• Technical stretch panels under the arms, on the inner arms and around the neck
• Cut longer in the back for coverage in the riding position
• Hook-and-loop cuffs with zippered forearm sleeves and adjustable waist

Pockets & Details:

• Two zippered external side pockets
• Hook-and-loop neck closure with a large built-in flap
• Jacket-to-pant full connection zipper

Great for: hot-weather sport riding, canyon runs and track days.

Part Numbers:
Manufacturer: Black/Black: US38/EU48-3100624-1100-48, US40/EU50-3100624-1100-50, US42/EU52-3100624-1100-52, US44/EU54-3100624-1100-54, US46/EU56-3100624-1100-56, US48/EU58-3100624-1100-58, US50/EU60-3100624-1100-60; Black/White: US40/EU50-3100624-12-50, US42/EU52-3100624-12-52, US44/EU54-3100624-12-54, US46/EU56-3100624-12-56, US48/EU58-3100624-12-58; Black/Red Fluo/White: US38/EU48-3100624-1321-48, US40/EU50-3100624-1321-50, US42/EU52-3100624-1321-52, US44/EU54-3100624-1321-54, US46/EU56-3100624-1321-56, US48/EU58-3100624-1321-58, US50/EU60-3100624-1321-60
P/N: Black/Black: US38/EU48-2810-4124, US40/EU50-2810-4125, US42/EU52-2810-4126, US44/EU54-2810-4127, US46/EU56-2810-4128, US48/EU58-2810-4129, US50/EU60-2810-4130; Black/White: US40/EU50-2810-4194, US42/EU52-2810-4195, US44/EU54-2810-4196, US46/EU56-2810-4197, US48/EU58-2810-4198; Black/Red Fluo/White: US38/EU48-2810-4050, US40/EU50-2810-4051, US42/EU52-2810-4052, US44/EU54-2810-4110, US46/EU56-2810-4054, US48/EU58-2810-4111, US50/EU60-2810-4056