Alpinestars SG-1 Two Piece Race Suit
- 1.2 to 1.4mm full-grain leather construction
- Multiple stitched main-seam construction for maximum tear resistance
- GP protectors
- Sport knee sliders
- Ergonomically placed accordion stretch panels for an optimal fit
- Mesh liner
Sizing Information
The suits are offered in European sizes, so you can select the size using Alpinestars sizing chart using your chest and waist measurements. If you have a bit of a belly, please also measure and compare to the following table. Make sure you are selecting a suit size that will accommodate your chest, belly and waist (from the Alpinestars chart). Height range for a 2pc suit is a bit taller than in a 1pc suit, so if you are a bit taller than average, this style is a good choice. Estimated maximum height for this suit: smaller sizes about 5’10”, for mid-size suits about 6’, and for the larger suits about 6’2”.
Euro Size | Max Chest Size (inches) |
Max Belly Size (inches) |
46 | 36 | 32 |
48 | 38 | 34 |
50 | 40 | 36 |
52 | 42 | 38 |
54 | 44 | 40 |
56 | 46 | 42 |
58 | 48 | 44 |
60 | 50 | 46 |
62 | 52 | 48 |
64 | 54 | 50 |
Our Two Cents
The emphasis for the SG-1 suit is ventilation. A very good portion of the front of this all leather race suit is perforated leather. And these perforations extend down a portion of the thighs as well. The perforations in the leather are larger than in most Alpinestars gear, so the air flow should be pretty good. A 2pc is a great choice for sport street riders and amateur track riders. The construction of a 2pc suit allows you to detach the jacket from the pants and wear it separately. And when you want to wear the pants, say for a track event or sport riding, just zip the pants to the jacket with the full circumference zipper and you’ve got a full race suit style. This suit’s overall construction and features are excellent for a suit in this price range. The shell is made of thick, high quality cowhide. The protectors in the shoulders, elbows and knees are a CE rated type that are very substantial. This type armor is constructed of hard plastic over foam which is the type offered in most high-end race suits. There is also foam armor included for the hips and there is a foam back pad included. The suit also comes with knee sliders as standard (which saves you about $40). Take the “View Larger Pictures” link above to see some good close-up pictures of the suit and its features.
Happy Customers Who Bought This Product
Location: Minnesota
I am liking the SG-1 suit. So far it has not been tested with a get-off and I'd like to keep it that way. Ventilation works well. Comfortable on a cool morning but tolerable on a 90-degree sunny day at the track. The pants seem to have excellen... (Read more...)