Alpinestars A-10 Chest Roost Guard

  • Part #: 3416571
  • Manufacturer Part #: 670010-13
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3416571
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Overview of Alpinestars A-10 Chest Roost Guard

  • Designed to accept various neck support systems in addition to the Alpinestars Bionic Neck Support (BNS)
  • High impact-resistant materials with soft touch rubber over-molding around the edges for a finished, comfortable fit
  • Innovative, modular design combines a feather-light liner, dual-density outer shell, plastic and rubber to generate excellent, adjustable airflow
  • Tailored flex points enhance the comfort
  • Unique design features removable, washable Bio-Foam inner encased in Lycra that provides a comfortable contact surface, secondary impact resistance and increases airflow
  • Adjustable front and back frames, shoulders and side protection guards for a custom fit
  • Scapula is protected by anatomically correct shoulder cups
  • Chest plate is removable to allow clearance for the BNS without compromising protection
  • Foam system modularily integrates into the main frame and allows for removal of the liner system for washing
  • CE-certified to EN14021


Specs

Specs for Alpinestars A-10 Chest Roost Guard

Alpinestars Sizing Information

How to size
ALPINESTARS MENS' DEPORT JACKET
SIZES S M L XL XXXL
CHEST 42 44 48 50 52
SLEEVE 35 35.5 36 37 37
BACK 27 28 30 31 31.5
ALPINESTARS STAPLE SOX
SIZE S/M L/XL
SHOE SIZE 6 - 8.5 13-Sep
ALPINESTARS BELTS
SIZES S M L
WAIST 40 44 48.5
Men Riding Apparel - Size Conversion Table
Euro Size U.S. Jacket Size U.S. Pant Size Alpha Size
46 36 30 S (30-32)
48 38 32  
50 40 34 M (32-34)
52 42 36 L (36)
54 44 38 XL (38-40)
56 46 40 XXL (40-42)
58 48 42  
60 50 44 XXXL (44-46)
62 52 46  
64 54 48 XXXXL (46-48)
Men's One or Two Piece Suits and Jackets (all except below)
European U.S. Size Chest Sleeve Waist Inseam
46 36 XS 36 31-32 30 29
48 38 XS 38 32-33 32 30
50 40 S 40 32-33 34 30
52 42 M 42 34 36 30
54 44 - 44 34-35 38 31
56 46 L 46 34-35 40 32
58 48 XL 48 35-36 42 32
60 50 XXL 50 36 44 33
Men's Pants (except as listed below)
Euro Size Waist Inseam
46 30 29
48 32 30
50 34 30
52 36 30
54 38 31
56 40 32
58 42 32
60 44 33
Men's Twin Leather Pants
Size Waist Inseam Outseam
30 (46) 28 31.5 42
32 (48) 30 32 42.5
34 (50) 32 33 43.5
36 (52) 34 33 45
38 (54) 36 33 45
40 (56) 38 34 46
42 (58) 40 34 47
Men's Oversuit
Sizes Chest Sleeve Waist Inseam
S 42 36 36 32
M 44 36 35 - 39 33
L 46 36 38 - 41 34
XL 48 36 39 - 43 34
XXL 50 37 41 - 45 35
XXXL 52 38 43 - 47 36
Men's Air Flow Jacket
Size Chest Sleeve Waist Back
XS 38 33 34 23.5
S 40 34 36 24
M 42 34 38 25
L 44 35 40 26
XL 46 36 42 27
XXL 48 37 44 27.5
XXXL 50 38 46 28
Men's T-Dyno Jacket
Size Chest Sleeve Waist Back
S 40 34 35 - 38 23
M 42 34 37 - 40 24.5
L 44 35 39 - 42 25
XL 46 36 41 - 44 26
XXL 48 37 43 - 46 26.5
XXXL 50 38 45 - 48 27.5
Men's JD/Alloy Jackets
Size Chest Sleeve Waist Back
S 40 34 35 - 38 24.5
M 42 34 37 - 40 25.5
L 44 35 39 - 42 26.5
XL 46 36 41 - 44 27
XXL 48 37 43 - 46 27.5
XXXL 50 38 45 - 48 28.5
Adult RJ-3 Jackets
Size Maximum Chest Sleeve Back
M 52 35 30
L 54 36 30.5
XL 56 37 31
XXL 58 38 31.5
Adult El Nino Rain Jackets
Size Maximum Chest Sleeve Back
M 48 35 28
L 50 36 30
XL 52 37 30
XXL 54 38 31
Adult El Nino Rain Pants
Size Waist Inseam
M 22 - 26 31
L 24 - 30 32
XL 26 - 32 33
XXL 28 - 34 34
Adult RP-3 Pants
Size Maximum Waist Inseam
M 32 31
L 36 32
XL 38 33
XXL 40 33.5
Thermal Race Pants
Size Waist Inseam
S 23 - 26 29
M 25 - 28 31
L 27 - 30 32
XL 29 - 32 33
XXL 32 - 36 34
Women's Jacket/Pants
Size Size European Sleeve Inseam
XXS 2 38 30 30-31
XS 4 40 30 30-31
S 6 42 31 31-32
M 8 44 31 31-32
L 10 46 32 32-33
XL 12 48 33 32-33
XXL 14 50 33 33
Women's Leather Pants
Euro Size Waist Inseam Outseam Hips
38 (2) 24 27 36 28
40 (4) 26 28 37 30
42 (6) 28 28 37 32
44 (8) 28 28 38 34
46 (10) 30 28 39 34
48 (12) 30 29 39 36
50 (14) 32 29 39 38
Adult Gloves
Size Circumference   Size Circumference
XS 7"   XL 11"
S 8"   XXL 12"
M 9"   XXXL 13"
L 10"      
Adult Tech Back Protector
Size Length Waist Strap Length
S 21 43
M 24 46
L 27 50
Bionic Protectors
Size Chest Waist Sleeve
S 40 34 32-34
M 42 36 34
- 44 38 34-35
L 46 40 34-35
XL 48 42 35-36
XXL 50 44 36
A8 Body Protector
Size Waist Circumference (cm) Waist Circumference (in)
S-M 75 - 83 29.5 - 32.75
M - 2XL 83 - 115 32.75 - 45.25
2XL - 4XL 115 - 121 42.25 - 47.75
Youth Jackets/Suits
Size Chest Waist
S/M 27 26-29
L/XL 30 33-36
European / U.S.A. Men's Shoe Size Equivalents
Euro U.S.   Euro U.S.   Euro U.S.
35 3   41 7 1/2   47 12
36 3 1/2   42 8   48 12 1/2
37 4   43 9   49 13
38 5   44 9 1/2   50 13 1/2
39 6   45 10 1/2      
40 6 1/2   46 11 1/2      
European / U.S.A. Women's Shoe Size Equivalents
Euro U.S.   Euro U.S.   Euro U.S.
36 5   40 8 1/2   44 11 1/2
37 6   41 9   45 12
38 7   42 10   46 12 1/2
39 8   43 11      
Men's Ridge Boot
Euro U.S.   Euro U.S.   Euro U.S.
38 6   38.5 6.5   39 7
40 7.5   40.5 8   41 8.5
42 9   42.5 9.5   43 10
43.5 10.5   44 11   45 11.5
45.5 12   46 12.5   47 13
47.5 13.5   48 14      
Women's Stella S-MX 4
Euro U.S.   Euro U.S.   Euro U.S.
35 4   36 5   37 6
38 7   39 8   40 8.5
41 9   42 10   43 11
44 11.5            

Reviews for Alpinestars A-10 Chest Roost Guard

out of 2 reviews.

2 out of 2 (100%) customers would recommend this to a friend.

5 Stars
2
4 Stars
0
3 Stars
0
2 Stars
0
1 Stars
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Value:
Quality:
Fit: Fits Moderately Big
big small
Comfort:
Write a Review

Worth Every Penny

October 1, 2012

I bought this product after I got ran over twice while racing and ended up with two broken ribs, a punctured lung, collapsed lung, and bruised lungs. I was wearing a EVS under protector in the crash and once I got out of the hospital I decided to go and get the highest quality and most protective protector avaliable. The A-10 was the only one that came to mind and even though the price is a little high it is worth every penny... and I mean every penny. I'm 5'9" ish and the protector is adjustable so it fits me perfectally. The quality is awesome and it feels like I am not even wearing a protector while riding in the trails or racing on the track. I know it's alot of money for a protector but it's cheaper than 4 days in the hospital.

I would recommend this item to a friend.
Value:
Quality:
Fit: Fits Moderately Big
big small
Comfort:
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Fits nice

April 11, 2012

Was very surprised just how adjustable the protector was. It can fit almost any adult. love it!

I would recommend this item to a friend.
Value:
Quality:
Fit: Fits Moderately Big
big small
Comfort:
By: from Michigan

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