Description
🏍️ Invader Wheel 18×3.5 for Harley-Davidson | Kovalcustom
This 18×3.5 invader wheel with flange is precision-built for custom motorcycle fabricators needing reliable braking setup and classic style.
Engineered with an integrated brake flange and a standard 171.5 mm hub width, this 18×3.5 invader wheel with flange provides direct bolt-on compatibility. It is ideal for custom Harley-Davidson builds, retro Bobbers, and radical Choppers requiring predictable stopping power.
Features of the 18×3.5 Invader Wheel With Flange
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Integrated Brake Flange: Features a heavy-duty brake mounting flange for secure rotor alignment and steady braking performance.
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Heavy-Duty Steel Construction: Built from premium-grade steel to guarantee high strength, long-term durability, and structural stability under heavy loads.
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Finish Options: Available in Raw Steel for custom welding/painting, or powder-coated in Gloss Black or Matte Black.
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Optimized Dimensions: Features a 171.5 mm hub width designed for precise tracking in custom swingarms and front forks.
⚙️ Technical Specifications 18×3.5 invader wheel with flange:
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✅ Diameter: 18″
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✅ Width: 3.5″
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✅ Rim thickness: 2.5 mm
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✅ Tube wall thickness: 3 mm
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✅ Material: Certified steel
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✅ Hub width: 171.5 mm
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✅ Bolt circle (disc & sprocket): 56 mm / 2.2″
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✅ Threads:
• 7/16-14 for sprocket
• 3/8-16 for brake disc -
✅ Bearings: 3/4″ or 25 mm
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✅ Fits: Harley-Davidson / Chopper / Bobber
🎨 Finish Options
Choose your preferred finish to match your build:
🔲 Black Gloss — mirror shine for a premium custom look
⬛ Black Matte — elegant, subtle, and modern
⚙️ Raw / Uncoated — for DIY coating or industrial appearance
🎥 See It in Action
💡 Why Choose Kovalcustom Invader Wheels?
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🔩 Brand-new build: Not refurbished — made from certified, high-grade steel.
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⚖️ Precision-balanced: Ensures stability and smooth riding.
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🧰 Modern safety standards: TIG-welded and inspected before shipping.
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🛠️ Perfect for builders: Ideal for Harley choppers, bobbers, and custom motorcycles.
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🇺🇦 Handcrafted in Ukraine — trusted by riders worldwide.
🔥 Upgrade Your Ride
Bring back the legendary Invader style with a modern-built wheel that lasts.
Perfect for Harley-Davidson custom projects where strength, style, and heritage matter.
🛒 Order your Invader Wheel 18×3.5 from Kovalcustom today — built for performance, designed for style.














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