Alpinestars GP Plus R v4 Rideknit Leather Jacket

The Alpinestars GP Plus R v4 Rideknit Leather Jacket takes design and performance from Alpinestars race suits and turns it into a warm-to-hot-weather sport jacket. Impact areas are 1.3mm race-grade cowhide, perforated buffalo leather covers the chest, torso, shoulders and forearms, and Rideknit fabric in non-impact areas gives the most airflow and stretch in the Alpinestars lineup. DFS shoulder sliders, Nucleon Flex Plus shoulder armor and GP Lite elbow armor are included; 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
• Perforated buffalo leather panels at the chest, lower torso, upper spine, shoulders, collarbone and inner forearms
• Rideknit airflow fabric in non-impact areas
• Mesh interior comfort liner

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
• Stretch at the back of the collar, under the arms and on the inner arms for a full tuck
• Cut longer in the back for coverage in the riding position
• Ergonomic collar and hook-and-loop adjustable waist

Pockets & Details:

• Two zippered external side pockets
• Jacket-to-pant full connection zipper

Great for: hot-weather sport riding, aggressive street riding and track days.

Part Numbers:
Manufacturer: Black/Black: US38/EU48-3100324-1100-48, US40/EU50-3100324-1100-50, US42/EU52-3100324-1100-52, US44/EU54-3100324-1100-54, US46/EU56-3100324-1100-56, US48/EU58-3100324-1100-58, US50/EU60-3100324-1100-60; Black/White: US38/EU48-3100324-12-48, US40/EU50-3100324-12-50, US42/EU52-3100324-12-52, US44/EU54-3100324-12-54, US46/EU56-3100324-12-56, US48/EU58-3100324-12-58; Black/Red Fluo/White: US38/EU48-3100324-1321-48, US40/EU50-3100324-1321-50, US42/EU52-3100324-1321-52, US44/EU54-3100324-1321-54, US46/EU56-3100324-1321-56, US48/EU58-3100324-1321-58, US50/EU60-3100324-1321-60
P/N: Black/Black: US38/EU48-2810-4071, US40/EU50-2810-4072, US42/EU52-2810-4074, US44/EU54-2810-4075, US46/EU56-2810-4076, US48/EU58-2810-4077, US50/EU60-2810-4078; Black/White: US38/EU48-2810-4086, US40/EU50-2810-4087, US42/EU52-2810-4088, US44/EU54-2810-4089, US46/EU56-2810-4090, US48/EU58-2810-4091; Black/Red Fluo/White: US38/EU48-2810-4079, US40/EU50-2810-4080, US42/EU52-2810-4081, US44/EU54-2810-4082, US46/EU56-2810-4083, US48/EU58-2810-4084, US50/EU60-2810-4085