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Electric Skateboard Aluminum Alloy Wheel Hub Set

US$ 12 - 50 MOQ: 1 Piece

Key Specifications

Parts:

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Dongguan Bomei Precision Machining Co., Ltd

Payment & Shipping

Payment Methods:

Port of Shipment:

Shenzhen

Delivery Detail:

21 days

Parts Other Parts & Accessories

Technical Specifications

Parameter	Key Details
Material	6061-T6 aluminum alloy (lightweight, cost-effective for daily use); 7075-T6 aluminum alloy optional (high strength for off-road/downhill builds)
Processing	CNC precision turning/milling, precision balancing, deburring, edge rounding, custom surface treatment
Tolerance	Dimensional tolerance ±0.01–±0.03mm; concentricity ≤0.02mm (ensures low-vibration rotation at high speeds)
Size Range	Outer diameter: 70–180mm (fits 5–12 inch electric skateboard tires); width: 20–50mm; thickness: 4–8mm; custom stepped/channeled designs available
Surface Finish	Multi-color anodizing (black, silver, red, blue—scratch & UV resistant); sandblasting (matte texture); powder coating (vibrant custom colors); polished (mirror-like finish)
Load Capacity	60–150kg per rim (varies by material and thickness; 7075-T6 alloy supports up to 150kg for heavy-duty riding)
Mounting Compatibility	Pre-drilled M5–M8 bolt holes (4/6/8-hole patterns); compatible with standard electric skateboard hubs, brake discs, and tire assemblies; slotted holes for position fine-tuning
Rotational Performance	Unbalance ≤2g·cm; smooth rotation at speeds up to 40km/h (ideal for downhill and high-performance commuting)

Application Scenarios

DIY Electric Skateboard Builds: Custom aluminum rims for hobbyists assembling personalized commuter, street, downhill, or off-road electric skateboards, matching unique deck and tire sizes
Electric Skateboard Upgrades: Replacement for plastic or low-grade metal rims to enhance durability, reduce vibration, and upgrade the visual appeal of stock electric skateboards
Custom Mobility Prototypes: Tailored rim dimensions for R&D of niche electric skateboards (e.g., mini portable boards, cargo-carrying e-boards, or all-terrain variants)
Hobbyist Makerspaces & Workshops: Standardized/non-standard rim blanks for educational DIY projects, enabling makers to experiment with different wheel geometries