Alpinestars GP Plus R V4 Airflow perforated Motorcycle Leather Jacket

The GP Plus R v4 Airflow Jacket is engineered and optimized for maximum ventilation and airflow and features extensive race-derived features and materials including a dedicated ‘Sport’ fit with pre-curved arms for maximum riding performance, and race-proven protection on the shoulders and elbows.

Vented shoulders and extensive perforation zones on the chest and sides for maximum airflow.

Alpinestars composite stretch technology, A-CS® Plus, stretch panels on the torso for exceptional breathability, comfort, and freedom of movement, as well as delivering a lighter weight and a lower profile than a traditional leather accordion panel (the A-CS® Plus panels are about 9% lighter than leather panels). Another key advantage of using A-CS® Plus is its superior stretch performance; A-CS® Plus has about 30% elongation and offers an increase in tear resistance of 300% compared to HRSF (Hyper Resistant Stretch Fiber), and an increase in cut resistance by 600% versus leather.

1.3 mm ‘Race’ grade leather construction for the optimum blend of abrasion resistance and comfort. Extensive technical stretch panels under the arms, on the inner arms, and around the neck for an optimized fit.

Features:

Tech-Air® 5 and Tech-Air® 3 Ready
stretch under the arms and on the inner arms for an optimized sport fit
stretch, soft feel, and ergonomic collar for superior rider comfort
hook and loop neck closure with the large built-in flap for a secure closure
ergonomic hook and loop cuffs with a zippered sleeve on the forearm for ease of use
two zippered external side pockets for practical and secure storage
mesh interior comfort liner with pockets to accommodate a back protector or a split chest protector
cut longer on the back for greater coverage in the riding position
3/4 waist zip for a secure connection with Alpinestars pants
hook and loop adjustable waist for an optimized fit
mesh liner for optimized rider comfort

Specifications:

DFS (Dynamic Friction Shield) Lite slider on the shoulder for additional protection
GP Lite elbow protectors
Nucleon Flex Plus shoulder protectors, Level 1
prepared for back protector (not included)
prepared for split chest protector (not included)
PPE protective apparel for motorcycle use - EN 17092-3:2020 Class AA

EU declaration of conformity:

Download

Color:	black/neon-red
Size:	50
Tops Type:	Jackets
Features:	perforated
Gender:	Men
Material:	Leather
Season:	Summer
Application area:	Sports, Urban / City
Protection class (certification):	Protection class AA
Material composition:	36% cowhide, 36% polyamide, 25% buffalo leather, 3% elastane; Lining: 89% polyester, 9% polyamide, 2% elastane (contains non-textile parts of animal origin)

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Size table

Size table for Alpinestars GP Plus R V4 Airflow perforated Motorcycle Leather Jacket:

Measurements in:

inch

Size	Chest (cm)	Waist (cm)	Arm Length (cm)	Body Height (cm)
44	86 - 90	72 - 76	54 - 55	165 - 168
46	90 - 94	76 - 80	56 - 57	169 - 172
48	94 - 98	80 - 84	58 - 59	173 - 176
50	98 - 102	84 - 88	60 - 61	177 - 180
52	102 - 106	88 - 92	62 - 63	181 - 184
54	106 - 110	92 - 96	64 - 65	185 - 188
56	110 - 114	96 - 100	65 - 66	189 - 192
58	114 - 118	100 - 104	67 - 68	192 - 195
60	118 - 122	104 - 108	67 - 68	192 - 195
62	122 - 126	108 - 112	68 - 69	196 - 199
64	126 - 130	112 - 116	68 - 69	196 - 199
66	130 - 134	116 - 120	68 - 69	196 - 199
68	134 - 138	120 - 124	68 - 69	196 - 199

How to measure your height:

1 Shoulder width

Measure your shoulder width across your back from the outer edge of one shoulder to the outer edge of the other. Stand upright and let your arms hang relaxed at your sides. Guide the tape measure from shoulder point to shoulder point across the upper back and make sure it does not slip.

2 Chest circumference

Measure your chest circumference at the fullest part of your chest. Run the tape measure horizontally around your upper body under your arms. Make sure the tape stays level and breathe naturally without puffing out your chest.

3 Waist

Measure your waist at the narrowest part of your torso, usually just above your belly button. Stand upright and keep breathing normally while you place the tape measure horizontally around your body. Make sure the tape is not digging in but also not too loose, so you get a realistic measurement.

4 Hips

Measure your hips at the widest part of your buttocks. Stand upright with your feet about hip-width apart and place the tape measure horizontally around your body. Make sure the tape stays at the same height all the way around and does not slip up or down.

5 Arm length

Measure your arm length from the outer shoulder point to your wrist. Let your arm hang naturally and relaxed at your side. Run the tape measure along the outside of your arm down to the wrist.

6 Inseam

Measure your inseam from the crotch down along the inside of your leg to the sole of your foot. Stand upright, ideally without shoes and with your legs slightly apart. Run the tape measure straight down and make sure it does not slip.

7 Outseam

Measure the outside leg length from your hip down the outside of your leg to the sole of your foot. Stand upright and barefoot with your legs naturally straight. Place the tape measure at the side of your hip and run it straight down to the sole. Make sure it stays close to your body and does not slip.

8 Thigh

Measure your thigh at the fullest part. Wrap the tape loosely around your leg without pulling it tight. For an accurate result, stand relaxed and distribute your weight evenly on both legs.