* This product price DOES NOT reflect delivery costs, these costs are calculated and charged at the time of shipment. Please read our Ordering Process for more information.
GP-1 Stretch Suit
$1,525.00
The GP-1 Stretch One-Piece Suit is a fully custom, USA-made road racing suit designed for maximum protection, comfort, and performance. Constructed with breathable stretch material that stays cooler than leather, it features Motoport’s industry-leading Tri-Armor for full-body impact protection, weighing up to six pounds less than traditional leather suits. With superior abrasion resistance, a moisture-wicking mesh liner, and machine-washable convenience, the GP-1 delivers professional-grade safety in a lightweight, flexible design built for serious riders.
One Piece Suit Options
Motoport Sizing Guides
Please call or email your measurements to ensure proper fit. For riders that require custom sizing please call 1-800-777-6499 or email motoportusa@earthlink.net.
Ordering/Shipping
Please call for more accurate ship dates. 1-800-777-6499
Sizing Guide:
To ensure proper sizing Motoport needs: Height / Weight / Sleeve (from center at base of neck around outside of arms to bend in wrist). To give us the most accurate sleeve measurement, follow the Dress Shirt Sleeve instructions below. Actual Chest / Actual Waist. (No jacket or pant sizes.)Do not inhale when measuring chest. Waist should be measured where you tighten the belt. All measurements taken in a relaxed position. Tape measure should also be comfortable, not tight or loose.NOTE:If ordering Aero-Tex liner we need a neck circumferance measurement at collar height or 2″ from the base of your neck.Follow these instructions to measure for correct sleeve lengthMeasuring a motorcycle jacket alone is not good. Please help to confirm the proper sleeve length by measuring a Dress Shirt Sleeve length as shown below. Also make sure to mention when providing this measurement, that this is a dress shirt sleeve length not a jacket sleeve length measurement, measured as shown in Sizing Detail.
To ensure proper sizing Motoport needs: Height / Weight / Sleeve (from center at base of neck around outside of arms to bend in wrist). To give us the most accurate sleeve measurement, follow the Dress Shirt Sleeve instructions below. Actual Chest / Actual Waist. (No jacket or pant sizes.)Do not inhale when measuring chest. Waist should be measured where you tighten the belt. All measurements taken in a relaxed position. Tape measure should also be comfortable, not tight or loose.NOTE:If ordering Aero-Tex liner we need a neck circumferance measurement at collar height or 2″ from the base of your neck.Follow these instructions to measure for correct sleeve lengthMeasuring a motorcycle jacket alone is not good. Please help to confirm the proper sleeve length by measuring a Dress Shirt Sleeve length as shown below. Also make sure to mention when providing this measurement, that this is a dress shirt sleeve length not a jacket sleeve length measurement, measured as shown in Sizing Detail.
Note: Your dress shirt sleeve measured as shown above should be approximately 2″ shorter than the jacket sleeve length measured.
After we receive the above measurements, we will advise if any other measurements are necessary.
Description
GP-1 Stretch One-Piece Suit
Custom-Made in the USA for Every Rider
Motoport’s GP-1 Stretch Suit is a high-performance one-piece riding suit engineered for road racing and sport bike riders. Made entirely in the USA, this suit is custom-tailored to each rider’s measurements and offers unmatched protection and comfort.
Unlike nylon, polyester, or leather, our stretch material stays cooler—even outperforming perforated leather in hot conditions. The GP-1 and GP-2 Stretch Suits are the only synthetic suits approved for professional road racing.
Key Features
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Unmatched Armor Coverage
Includes lightweight, perforated Tri-Armor covering the back, shoulders, chest, elbows/forearms, full thigh, knee, and shin—more protective coverage than any other suit. Armor is housed in Velcro-secured pockets and molds to the body in under 30 minutes without restricting movement. -
Advanced Cooling & Comfort
Perforated armor creates an air buffer between body and suit for breathability. The suit features a hydrophilic mesh lining that wicks sweat and provides a soft, comfortable interior. -
Premium Materials & Construction
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64% of the suit features dual-layer stretch material
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Weighs 3–6 pounds less than traditional leather suits
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Top-quality YKK zippers throughout
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Polar fleece-lined collar with Velcro closure
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Heavy-duty main and cuff zippers
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Safety Lock-Stitched seams rated to over 2,000 lbs of strength
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Machine washable, armor included
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Thoughtful Design
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Two internal zippered chest pockets
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Built-in hip protection with EVA foam
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Velcro patches for knee sliders
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Standard cuffs designed to tuck into boots
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Optional Add-Ons
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3M Scotchlite Reflective Trim (Back: $19 / Sleeves: $29)
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Zip-over boot cuffs ($29)
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Emergency Information Pocket on right shoulder ($19)
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Removable Clear Velcro Map/ID Pocket (6”x4”) ($29)
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Sewn-on Clear ID Pocket (4”x3”) ($19)
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Leatt Brace Compatibility: Optional zip-on collar for neck brace integration, lined with fleece and stretch material. More Info
Customization & Sizing
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Colors: Call for current availability. Swatches available upon request.
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Measurements Required: Jacket, pant, and torso length (from front neck base, through the crotch, to back neck base). Measure precisely while wearing only underwear.
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Production Time: Varies throughout the year. Call for current lead times.
