RST Tractech Evo 4 Professional 1-Piece Leather Racing Suit
How to Order Custom Sizing & Graphics
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Select “Custom Size” from the product sizing choices and complete your online checkout.
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Provide your exact body dimensions via our online measurement form using your assigned Order Number.
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Utilize the Order Instructions field during checkout to request custom rider names, racing numbers, custom sponsor logos, or specific color tweaks.
Please Note: This product is a premium, high-quality replica design inspired by the RST Tractech Evo 4 pattern and does not claim official brand licensing or endorsement.
Command the apex with the RST Tractech Evo 4 Professional 1-Piece Leather Racing Suit. Built as the evolution of elite track safety, this suit utilizes a full matte black premium chassis contrasted exclusively by sharp, bold white outlined RST signature branding across the torso, flanks, and lower back stretch panel. The chest zone integrates a precisely structured perforation matrix to allow optimal core cooling during high-speed, high-intensity track sessions. Hand-constructed from robust 1.2–1.3 mm drum-dyed milled cowhide leather, it delivers maximum abrasion shield mechanics without restricting fluid body steering control.
Available in our standard commercial sport sizing architectures or custom engineered to your exact physical geometry through our premium made-to-measure tailoring program.
Key Features
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Track-Spec Cowhide Chassis: Hand-selected 1.2–1.3 mm drum-dyed leather core provides high structural seam strength, heavy-duty tear resistance, and elite slide defense.
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Tractech Evo 4 Bold Branding: Designed with an all-black premium finish highlighted by stark white vector brand detailing for a fast, contemporary paddock visual identity.
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Core Ventilation Control: Targeted micro-perforations stretching across the chest area maximize inner airflow without compromising leather panel structural integrity.
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Biomechanical Flex Geometry: Highly flexible accordion leather zones over the lower back, shoulders, and knees paired with strategic four-way woven stretch panels guarantee flawless mobility.
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Aerodynamic Racing Hump: Low-profile performance speed hump stabilizes fast helmet air currents to minimize drag and turbulence on the straights.
Specifications & Customization Options
| Feature | Specification Details |
| Product Type | Available as 1-Piece Suit (As Shown), 2-Piece Suit, Jacket Only, or Pant Only |
| Outer Material | 1.2–1.3mm Milled Cowhide (Upgrades Available: Premium Monaco / Ultra-Light Kangaroo Leather) |
| Inner Lining | Detachable, quick-dry Nanofeel® 3D bubble mesh interior lining with advanced sweat management |
| Safety Certification | Factory-fitted internal CE-Certified Level 1/2 joint armor on shoulders, elbows, and knees |
| External Sliders | Integrated matte TPU shoulder caps and replaceable high-density polymer knee sliders |
| Speed Hump | Configurations: Evo 4 Track Profile Hump (As Shown), Minimalist Flat Hump, or Hydro-System Ready |
| Perforation Control | Choices: Strategic Front Perforation (As Shown), Fully Perforated Panels, or Solid Non-Perforated |
| Hardware & Comfort | Heavy-duty MAX/YKK semi-auto-lock front zippers with comfort-edge neoprene collar and cuffs |
| Standard Sizing | Global commercial men’s sport size charts (Ships in 10–15 working days) |
| Custom Sizing | Made-to-measure custom tailored fit available (Ships in 4–6 weeks from confirmation) |
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