Product added to cart
Alpinestars Chestprotector Nucleon KR-Cell CiS
As low as 79,00 € 93,00 €
6 in stock
SKU
696-6702319-003
✕
Apparel for men
A. Body height: Take off your shoes and stand barefoot with your back against a wall to measure your body height to the top of your head
B. Chest circumference: Measure horizontally around the widest part of your chest.
C. Waist circumference: Measure horizontally around your waist.
D. Inseam: Inside leg measured from the crotch to the ground.
Men (regular sizes) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Ordering size | Intern. size | US size | US Pants size |
Body height (cm) |
Chest circumference (cm) |
Waist circumference (cm) |
Hip circumference (cm) |
Arm length (cm) |
Thigh circumference (cm) | Inseam (cm) |
40 | XXS | 30 | 24 | 150-156 | 78-82 | 64-68 | 79-83 | 49-50 | 48-49 | 71-72 |
42 | XXS-XS | 32 | 26 | 157-163 | 82-86 | 68-72 | 83-87 | 51-52 | 50-51 | 73-74 |
44 | XS | 34 | 28 | 164-167 | 86-90 | 72-76 | 87-91 | 53-54 | 52-53 | 75-76 |
46 | S | 36 | 30 | 168-171 | 90-94 | 76-80 | 91-95 | 55-56 | 54-55 | 77-78 |
48 | S-M | 38 | 32 | 172-175 | 94-98 | 80-84 | 95-99 | 57-58 | 56-57 | 79-80 |
50 | M-L | 40 | 34 | 176-179 | 98-102 | 84-88 | 99-103 | 59-60 | 58-59 | 81-82 |
52 | L | 42 | 36 | 180-183 | 102-106 | 88-92 | 103-107 | 61-62 | 60-61 | 83-84 |
54 | L-XL | 44 | 38 | 184-187 | 106-110 | 92-96 | 107-111 | 63-64 | 62-63 | 85-86 |
56 | XL-XXL | 46 | 40 | 188-191 | 110-114 | 96-100 | 111-115 | 65-66 | 64-65 | 87-88 |
58 | XXL | 48 | 42 | 192-195 | 114-118 | 100-104 | 115-119 | 67-68 | 66-67 | 89-90 |
60 | 3XL | 50 | 44 | 192-195 | 118-122 | 104-108 | 119-123 | 67-68 | 68-69 | 89-90 |
62 | 3XL-4XL | 52 | 46 | 196-199 | 122-126 | 108-112 | 123-127 | 69-70 | 70-71 | 91-92 |
64 | 4XL | 54 | 48 | 196-199 | 126-130 | 112-116 | 127-131 | 69-70 | 72-73 | 91-92 |
66 | 5XL | 56 | 50 | 196-199 | 130-134 | 116-120 | 131-136 | 69-70 | 74-75 | 91-92 |
68 | 6XL | 56 | 50 | 196-199 | 134-138 | 120-124 | 136-140 | 69-70 | 76-77 | 91-92 |
Apparel for women
A body height: Take off your shoes and stand barefoot with your back against a wall to measure your body height to the top of your head.
B chest circumference: Measure horizontally around the widest part of your chest.
C waist circumference: Measure horizontally around your waist.
D inseam: Inside leg measured from the crotch to the ground.
Women (regular sizes) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Ordering size | Intern. size | US size | US pants size |
Body height (cm) |
Chest circumference (cm) |
Waist circumference (cm) |
Hip circumference (cm) |
Arm length (cm) |
Thigh circumference (cm) | Inseam (cm) |
36 | XXS | 0 | 22 | 157-160 | 78-82 | 58-62 | 82-86 | 50-51 | 50-51 | 72-73 |
38 | XXS-XS | 2 | 24 | 161-164 | 82-86 | 62-66 | 86-90 | 52-53 | 52-53 | 74-75 |
40 | XS | 4 | 26 | 165-168 | 86-90 | 66-70 | 90-94 | 54-55 | 54-55 | 76-77 |
42 | S | 6 | 28 | 169-172 | 90-94 | 70-74 | 94-98 | 56-57 | 56-57 | 78-79 |
44 | M | 8 | 30 | 173-176 | 94-98 | 74-78 | 98-102 | 58-59 | 58-59 | 80-81 |
46 | M-L | 10 | 32 | 177-180 | 98-102 | 78-82 | 102-106 | 60-61 | 60-61 | 82-83 |
48 | L-XL | 12 | 34 | 181-184 | 102-106 | 82-86 | 106-110 | 62-63 | 62-63 | 84-85 |
50 | XL-XXL | 14 | 16 | 181-184 | 106-110 | 86-90 | 110-114 | 62-63 | 64-65 | 84-85 |
52 | XXL-3XL | 16 | 38 | 185-188 | 110-114 | 90-94 | 114-118 | 64-65 | 66-67 | 86-87 |
54 | 3XL | 18 | 40 | 185-188 | 114-118 | 94-98 | 118-122 | 64-65 | 68-69 | 86-87 |
Apparel for Kids
Kids (regular sizes) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Ordering size | Intern. size | US pants size | Age |
Body height (cm) |
Chest circumference (cm) |
Waist circumference (cm) |
Hip circumference (cm) |
Arm length (cm) |
Thigh circumference (cm) | Inseam (cm) |
120 | S | 22 | 6 | 120-130 | 60,5-65,5 | 54-58 | 68-72 | 40-44 | 40-42 | 51,1-56,5 |
130 | M | 24 | 7-8 | 130-140 | 65,5-70,5 | 58-62 | 72-76 | 44-48 | 42-44 | 56,5-61,5 |
140 | L | 26 | 9-10 | 140-150 | 70,5-75,5 | 62-66 | 76-80 | 48-52 | 44-46 | 61,5-66,5 |
150 | XL | 28 | 11-12 | 150-160 | 75,5-80,5 | 66-70 | 80-84 | 52-56 | 46-48 | 66,5-71,5 |
Helmet sizes
A. Use a measuring tape around the widest point of your head (approx. 1 cm above the ears) to get the correct measurement for a helmet.
Apply the calculated value from the table.
Helmet sizes | |||||||||
---|---|---|---|---|---|---|---|---|---|
Ordering size | XS | S | M | L | XL | XXL | |||
Head circumference (cm) | 53-54 | 55-56 | 57-58 | 59-60 | 61-62 | 63-64 |
Boots and Shoes
A. Place both feet on a sheet of paper. Draw a vertical line to mark the tip and heel end of your foot.
B. Measure the lengths of both feet.
C. Compare the length of the bigger foot with the size table to find your perfect shoe size.
Recommendation: Apinestars BOOT sizes are usually considered slightly narrow and 1 size smaller that usual EU sizes by customers.
Men's Boots | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EU size | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 |
US size | 3,5 | 4 | 5 | 6 | 6,5 | 7,5 | 8 | 9 | 9,5 | 10,5 | 11,5 | 12 | 12,5 | 13,5 | 14 |
JPN size | 22,5 | 23 | 24 | 25 | 25,5 | 26 | 26,5 | 27,5 | 28,5 | 29,5 | 30 | 30,5 | 31,5 | 32 | 33 |
Men's Shoes | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EU size | 37 | 37,5 | 38 | 38,5 | 39 | 40 | 40,5 | 41 | 42 | 42,5 | 43 | 43,5 | 44 | 45 | 45,5 | 46 | 47 | 47,5 | 48 |
US size | 5 | 5,5 | 6 | 6,5 | 7 | 7,5 | 8 | 8,5 | 9 | 9,5 | 10 | 10,5 | 11 | 11,5 | 12 | 12,5 | 13 | 13,5 | 14 |
JPN size | 23 | 23,5 | 24 | 24,5 | 25 | 25,5 | 25,5 | 26 | 26,5 | 27 | 27,5 | 28 | 28,5 | 29,5 | 29,5 | 30 | 30,5 | 31 | 31,5 |
Women's Boots | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EU sizes | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | |||
US sizes | 4 | 5 | 6 | 7 | 8 | 8,5 | 9 | 10 | 11 | 11,5 | |||
JPN sizes | 22 | 22,5 | 23 | 24 | 25 | 25,5 | 26 | 26,5 | 27,5 | 28 |
Women's Shoes | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EU size | 36 | 37 | 37,5 | 38 | 38,5 | 39 | 40 | 40,5 | 41 | 42 | 42,5 | 43 | 43,5 | 44 |
US size | 3,5 | 4 | 5 | 6 | 6,5 | 7,5 | 8 | 9 | 9,5 | 10,5 | 11,5 | 12 | 12,5 | 13,5 |
JPN size | 22,5 | 23 | 24 | 25 | 25,5 | 26 | 26,5 | 27,5 | 28,5 | 29,5 | 30 | 30,5 | 31,5 | 32 |
Gloves
A. Measure the circumference of your hand at the widest point around your palm to find the correct glove size.
B. Copy the value into the table.
Gloves | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ordering size | Men: | S | M | L | XL | XXL | 3XL | Women: | XS | S | M | L | XL |
Hand circumference (cm) | 17,3-20,3 | 20,3-21,6 | 21,6-22,9 | 22,9-24,1 | 24,1-25,4 | 25,4-27,9 | 16,5-17,8 | 17,8-19 | 19-20,3 | 20,3-21,6 | 21,6-22,9 |
Protectors
Men's protector jackets | ||||
---|---|---|---|---|
Ordering size | Intern. size |
Body height (cm) |
Chest circumference (cm) |
Waist to shoulder (cm) |
XS | XS | 157-166 | 82-90 | 38-43 |
S | S | 166-173 | 90-96 | 38-43 |
M | M | 173-178 | 96-101 | 43-48 |
L | L | 178-185 | 101-108 | 43-48 |
XL | XL | 185-190 | 108-112 | 48-51 |
XXL | XXL | 190-195 | 112-118 | 48-51 |
Women's protector jackets | ||||
---|---|---|---|---|
Ordering size | Intern. size |
Body height (cm) |
Chest circumference (cm) |
Waist to shoulder (cm) |
S | S | 169-172 | 86-90 | 38-43 |
M | M | 172-176 | 90-94 | 43-48 |
L | L | 176-180 | 94-98 | 43-48 |
Kid's protector jackets | ||||
---|---|---|---|---|
Ordering size | Age |
Body height (cm) |
Chest circumference (cm) |
Waist to shoulder (cm) |
S/M | 6-8 | 120-140 | 60-70 | 30-35 |
L/XL | 9-12 | 140-160 | 70-80 | 35-40 |
Men's chest protectors | ||||
---|---|---|---|---|
Ordering size | Intern. size |
Body height (cm) |
Chest circumference (cm) |
Waist to shoulder (cm) |
XS/S | XS/S | 157-173 | 82-96 | 38-43 |
M/L | M/L | 173-185 | 96-108 | 43-48 |
XL/XXL | XL/XXL | 185-198 | 108-118 | 48-51 |
Nucleon back protectors KR-1 / KR-2 / KR-R | |||||
---|---|---|---|---|---|
Ordering size | XS | S | M | L | XL |
Waist belt (cm) | 41 | 44 | 47 | 51 | 54 |
Dimension | Small | Medium | Medium | Large | Large |
Nucleon back protectors KR-1I / KR-2I | ||||
---|---|---|---|---|
Ordering size | Intern. size |
Body height (cm) |
Waist circumference (cm) |
Waist to shoulder (cm) |
S | S | 144-167 | 68-76 | 38-43 |
M | M | 164-183 | 76-88 | 43-48 |
L | L | 180-195 | 88-111 | 48-51 |
Nucleon chest protectors KR-C / KR-CI / KR-CIR Men | ||||
---|---|---|---|---|
Ordering size | Intern. size |
Body height (cm) |
Chest circumference (cm) |
Waist circumference (cm) |
XS/S (Type A) | XS/S | 156-163 | 82-86 | 68-72 |
XS/S (Type A) | XS/S | 163-167 | 86-90 | 72-76 |
XS/S (Type A) | XS/S | 167-171 | 90-94 | 76-80 |
XS/S (Type A) | XS/S | 171-175 | 94-98 | 80-84 |
M/L/XL (Type B) | M/L/XL | 175-179 | 98-102 | 84-88 |
M/L/XL (Type B) | M/L/XL | 179-183 | 102-106 | 88-92 |
M/L/XL (Type B) | M/L/XL | 183-187 | 106-110 | 92-96 |
M/L/XL (Type B) | M/L/XL | 187-191 | 110-114 | 96-100 |
M/L/XL (Type B) | M/L/XL | 191-195 | 114-118 | 100-104 |
M/L/XL (Type B) | M/L/XL | 191-195 | 118-122 | 104-108 |
M/L/XL (Type B) | M/L/XL | 195-199 | 122-126 | 108-112 |
M/L/XL (Type B) | M/L/XL | 195-199 | 126-130 | 112-116 |
Men's knee protectors - measure the upper leg 10cm above the center of the knee cup | ||
---|---|---|
Ordering size | Upper leg circumference (cm) |
Calf circumference (cm) |
S/M | 39-45 | 32-38 |
L/XL | 45-50 | 38-43 |
Men's ellbow protectors - measure at the widest muscle circumference | ||
---|---|---|
Ordering size | Upper arm circumference (cm) |
Lower arm circumference (cm) |
S/M | 23-29 | 20-28 |
L/XL | 29-35 | 28-34 |
Bionic knee brace - measure knee cup width at the center | ||||
---|---|---|---|---|
Ordering size | S | M | L | XL |
Width (cm) | 10,6-11,4 | 11,4-12,2 | 12,2-13 | 13-13,8 |
The Nucleon KR-CELL CiS has been designed to offer protection to track and sports bike riders while ensuring maximum levels of breathability and comfort.
The Nucleon KR-CELL CiS has been designed to offer protection to track and sports bike riders while ensuring maximum levels of breathability and comfort.
The Nucleon KR-CiS is a high performance, super lightweight track and race chest protector featuring Nucleon Cell technology.
Four buttons ensure a secure engagement with the Alpinestars Slimfit Jacket.
The double-layered chest shell plate is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties.
The chest protectors structural design changes from the center towards the outside and provides the perfect balance between force dispersion and energy absorption.
Unique Cell microstructure
designed for advanced energy absorption, adaptivity, maximum breathability and airflow.
Ergonomic protection plate contours to the natural curve of the back ensuring an optimum fit while riding.
Soft comfortable air-mesh on the body side of the protector offers maximum breathability and rider comfort.
According to European statutory law the CE mark is a conformity requirement for the marketing of this product. The following standards apply to this product:
Chest protector according with the EN 1621-3 : 2018 Level 2.
Brand | Alpinestars |
---|---|
SKU | 696-6702319-003 |
Product type | Back protectors |
Person | Men's / Unisex |