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Bike Stop Online is Now Part of Infinity Motorcycles
As of 1 November 2024, Bike Stop Online has officially joined Infinity Motorcycles, the UK’s leading retailer of motorcycle gear. The current Bike Stop website has now closed.
For the latest in helmets, clothing, and accessories, visit www.infinitymotorcycles.com — featuring over 100 top brands and Free Next Day UK Delivery.
The Bike Stop store at 104 High Street, Stevenage, will continue to operate as usual.
The GP Force Leather Jacket is constructed from bovine leather for unsurpassed abrasion and tear resistance.
Out of stock
✕
Men's Sizes - Alpinestars Jackets
UK Size
EU Size
S/M/L
Chest (cm)
Waist (cm)
Arm (cm)
30
40
2XS
78 - 82
64 - 68
49 - 50
32
42
2XS - XS
82 - 86
68 - 72
51 - 52
34
44
XS
86 - 90
72 - 76
53 - 54
36
46
S
90 - 94
76 - 80
55 - 56
38
48
S - M
94 - 98
80 - 84
57 - 58
40
50
M
98 - 102
84 - 88
59 - 60
42
52
L
102 - 106
88 - 92
61 - 62
44
54
L - XL
106 - 110
92 - 96
63 - 64
46
56
XL
110 - 114
96 - 100
65 - 66
48
58
2XL
114 - 118
100 - 104
67 - 68
50
60
2XL - 3XL
118 - 122
104 - 108
67 - 68
52
62
3XL - 4XL
122 - 126
108 - 112
69 - 70
54
64
4XL
126 - 130
112 - 116
69 - 70
Chest
Measure around the broadest part for your chest, place the tape measure loosely under your arms and make sure it feels comfortable and not too overtight.
Waist
Standing straight, measure around your waist at the height of your 'belly button', making sure the tape measure feels comfortable, not overtight or too loose.
Fully optimized for use with or without Tech-Air® 5, Alpinestars world-leading electronic Airbag Safety System, the GP Force Leather Jacket is equipped with strategically positioned vents and a detachable thermal liner, allowing riders to tailor the jacket to the elements for effective climate control. This Jacket also incorporates Alpinestars Nucleon Flex Pro protectors for effective impact protection.
Features: • Bovine multi-panel construction for strength, comfort and superior abrasion resistance.
• Strategically positioned accordion stretch panel inserts have been designed to accommodate Alpinestars Airbag System, allowing expansion when the airbag inflates but also offering a high level of anatomical performance and a superior fit when riding without the system fitted.
• Constructed with opening vents and a detachable thermal liner (80g body and 60g sleeves), allowing the jacket to be quickly and easily adapted to match the climate conditions.
• Nucleon Flex Pro protectors on the elbow and shoulder for effective impact protection.
• DFS Lite protector on the shoulder for additional protection against abrasion in a key area.
• According to European statutory law the CE mark is a conformity requirement for the marketing of this product. The following standards apply: Fully CE-certified riding garment to CE – Category II EN17092 standards – AA class.
• Featuring an engineered fit designed to deliver the highest level of active race protection, this jacket is Tech-Air® ready and can accommodate the Tech-Air® 5 Airbag System, complete with new race algorithm which is available as a download.
• HRSF Polyamide stretch inserts for optimal abrasion resistance while ensuring enhanced freedom of movement.
• Tech-Air® 5 ready; Tech-Air® is the world’s first completely electronic, self-contained, full independent upper body motorcycle airbag system with no bike-to-rider set-up configurations required.
• Chest pad compartment designed to take Alpinestars CE-certified Nucleon chest pads.
• Perforated leather panels are strategically positioned to offer excellent levels of cooling airflow and comfort.
• Stretch panels on abdomen, under the arms, and on the arms for an optimum high performance riding fit.
•
Measure around the broadest part for your chest, place the tape measure loosely under your arms and make sure it feels comfortable and not too overtight.
Waist
Standing straight, measure around your waist at the height of your 'belly button', making sure the tape measure feels comfortable, not overtight or too loose.
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