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Alpinestars Trigger One-Piece Suit
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Video Reviews (2)

Alpinestars Trigger One-Piece Suit Videos

The Trigger suit adds a stylish one piece suit to Alpinestars range of high performance riding apparel. Designed for the track and performance orientated rider who requires a suit with optimum protection, fashionable looks and high levels of movement and flexibility. The Trigger suit offers a comprehensive range of color options and fresh Alpinestars graphic details.


  • Made using an high quality full grain leather with strategically placed perforated leather zones integrated perfectly to provide superior ventilation.
  • Provides optimum levels of abrasion resistance, while Alpinestars’ range of CE approved armor located in the shoulders and forearm provides the suit with excellent protection at critical impact zones.
  • Strategically placed stretch Kevlar panels located around the leg and groin area and down the inner arm help to provide a tight, secure, adaptable fit whilst maximizing the rider’s mobility.
  • Accordion stretch zones located under the arm, in the lower back and over the knee ensure unsurpassed levels of movement.
  • Additional protection can be provided through insertion of Alpinestars Bionic Race Back Protector and/or Alpinestars Bionic Chest Pads (both sold separately) when inserted into the specially designed compartments.
  • The suit features a number of additional features including an aerodynamic back hump, Semi-auto lock zippers on the cuff and calf area, a removable mesh liner, replaceable PU knee sliders and exclusive Astar logos on the forearms and thighs that won’t be found on any existing Alpinestars suit. External padding over the chest also provides additional protection and styling.
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Alpinestars Trigger One-Piece Suit 5 5 8 8
Review Recently took this suit to both Carolina Motorsports Park and VIR in VA, wore it three days straight and no issues, contoured to my body well but did not bind in the knees or under arms, very comfortable and the full perforation is excellent in cooling you down on the track. Good thick quality leather and shoulder and elbow/forearm protection is good, as is the knee and shin protection . I love it. April 24, 2013
Alpinestars quality at a great price. Great entry level suit. Nicely made and size 52 fits my 6' 175 lb frame perfectly. I am on the thinner side with 41" chest and 36" waist and the fit is nice and snug with Bionic Race back protector and Astars chest protectors. Preshape is more aggressive as you would expect. I did this on iPad and could not move the slider to reflect this. Arms can accommodate more muscular build. Calves were Just right and do not ride up. If you have larger calves, it will take some extra breaking in since this suit does not have extra expansion zippers like some other suits or pants. After two 2 hour rides to break it in it is very comfortable for me. Arms and legs seemed a little short at first but with gloves and boots, are perfect. Any longer on the arms would get in the way of the wrist strap closure area of the gloves. Looking forward to my first track day! January 6, 2013
Great entry-level track suit I was in the market for an entry-level track suit and decided to go with the A* Trigger and glad I did. The suit is a great value for the money. I was most concerned with sizing because I am about 5'7 135 lbs and it quite difficult to find correct fitting gear. I bought a size 46 as that was their smallest size. According to the sizing chart, the suit would be a little long as it is made for a slightly taller individual. Upon receiving the suit, one could tell the quality as with all A* gear. My upper body is a little larger than my lower, so the upper portion fit perfectly. However, the lower was a little longer and it was a little loose in the thighs for me. This was all expected for me and in no way that bad. On the track, it had solid airflow and I was pretty comfortable the whole time except the crotch area was a little tight for me. In the down riding position, the longer length was no longer a problem at all. Overall, the suit is awesome and I would recommend to anyone as an entry-level track suit. September 10, 2012
Big bang for the buck! I'm 6'0" at 195-200 lbs with a 43 1/2 inch chest size. Suit Size 44 fit perfect even with the back protector in and my back protector is a little on the larger size extending down to my tailbone. I had tried several other suits and the 44's were tight with the back protector in. my chest measurement with the protector in is 45 1/2. Seems like A* took into account some hard protection when they designed this suit? Very comfortable on the bike and flexable where it needs to be. I wouldn't mind being on the bike for a few hours in this suit. I don't have the padded shorts but there is room in the legs for them. Revzilla's exchange policy is excellent with no hassles. i ordered a 46 which was too large. They had another suit to me in just a few days after receiving my return. May 18, 2012
Good Entry-Level Suit This suit fits great and is very comfortable once you get into an aggressive position on the bike. Off the bike it feels weird, but that's what's to be expected. Get the optional back and chest armor too. The suit is meant to fit it so it hardly makes the fit any tighter. March 19, 2012
love the suit, nice value, fits like a glove im 5'5 140 pounds muscular and i fit great in the size 36, it fits like a glove, i thought this would be a cheap crappy suit when i tried it on but i was wrong, it feels sturdy, and like it will hold up in a crash, also now since it is broken in it is nice and flexable August 16, 2010
Love it! Im 6'2" tal and 170 lbs. sizing a suit is the hardest thing for me cuz i have long legs and arms with a average torso length. my waist is a 33. so sizing was a pain when you look at just the charts. my size was all over the place. but when i caled they said to come in and try one on. so i did. they fit me to a suit propely so i didnt have to settle on something "close enough". Thanks Revzilla April 9, 2010
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Alpinestars Trigger One-Piece Suit (Color: Black / Size: 52)
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Men's Suit Sizing

Euro USA Alpha US Pant Size Chest (cm) Waist (cm) Hip (cm) Thigh (cm) Inseam (cm) Arm (cm) Height (cm)
42 32 2XS 26 82-86 68-72 83-87 50-51 73-74 51-52 159-163
44 34 2XS-XS 28 86-90 72-76 87-91 52-53 75-76 53-54 164-167
46 36 XS-SM 30 90-94 76-80 91-95 54-55 77-78 55-56 168-171
48 38 SM-MD 32 94-98 80-84 95-99 56-57 79-80 57-58 172-175
50 40 MD 34 98-102 84-88 99-103 58-59 81-82 59-60 176-179
52 42 LG 36 102-106 88-92 103-107 60-61 83-84 61-62 180-183
54 44 XL 38 106-110 92-96 107-111 62-63 85-86 63-64 184-187
56 46 XL-2XL 40 110-114 96-100 111-115 64-65 87-88 65-66 188-191
58 48 2XL 42 114-118 100-104 115-119 66-67 89-90 67-68 192-195
60 50 3XL 44 118-122 104-108 119-123 68-69 89-90 67-68 192-195
62 52 3XL-4XL 46 122-126 108-112 123-127 70-71 91-92 69-70 196-199
64 54 4XL 48 126-130 112-116 127-131 72-73 91-92 69-70 196-199

Note: Alpinestars sizes displayed on our website are in Euro sizing, use the chart above to convert your standard US size to Euro. 

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

Click here to see the full Alpinestars Size Chart
Product Style RevZilla SKU ID Manufacturer Product # Availability
Black / 46 505003 315159-10-46 Out of Stock
Black / 48 505004 315159-10-48 Out of Stock
Black / 50 505005 315159-10-50 Out of Stock
Black / 52 505006 315159-10-52 Out of Stock
Black / 54 505007 315159-10-54 Out of Stock
Black / 56 505008 315159-10-56 Out of Stock
Black / 58 505009 315159-10-58 Out of Stock
Black / 60 505010 315159-10-60 Out of Stock
Black / 62 505011 315159-10-62 Out of Stock
Black / 64 505012 315159-10-64 Out of Stock
Red / 46 505013 315159-13-46 Out of Stock
Red / 48 505014 315159-13-48 Out of Stock
Red / 50 505015 315159-13-50 Out of Stock
Red / 52 505016 315159-13-52 Out of Stock
Red / 54 505017 315159-13-54 Out of Stock
Red / 56 505018 315159-13-56 Out of Stock
Red / 58 505019 315159-13-58 Out of Stock
Red / 60 505020 315159-13-60 Out of Stock
Blue / 46 505021 315159-17-46 Out of Stock
Blue / 48 505022 315159-17-48 Out of Stock
Blue / 50 505023 315159-17-50 Out of Stock
Blue / 52 505024 315159-17-52 Out of Stock
Blue / 54 505025 315159-17-54 Out of Stock
Blue / 56 505026 315159-17-56 Out of Stock
Blue / 58 505027 315159-17-58 Out of Stock
Blue / 60 505028 315159-17-60 Out of Stock