Custom CNC-machined electric bicycle parts
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Attribute Category
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Detailed Information
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Product Name
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Custom CNC-Machined Electric Bicycle Parts, Stainless-Steel Bicycle Head Parts, and Bicycle Accessories
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Manufacturer
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Professional Customization Factory
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Processing Method
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Computer Numerical Control (CNC) machining technology for high-precision custom production
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Core Material
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Stainless steel (used for head parts, with excellent corrosion resistance and strength; other materials can be customized according to requirements for other accessories)
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Product Types
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① Electric bicycle parts (including key components such as transmission and braking parts)② Stainless-steel bicycle head parts (such as head tubes, headset cups, etc.)③ Bicycle accessories (covering connectors, decorative parts, protective parts, etc.)
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Description
Bro, these custom CNC e-bike parts are built to LAST!
We make parts that fit perfect, never break—check it out!
Our Insane E-Bike Parts

This is our surface treatment process—we anodize, sandblast, powder coat these parts so they don’t scratch or rust. I’ve had these parts on my e-bike for 2 years, still look brand new.

This is our CNC machining process—we mill, turn, drill these parts to exact specs. No sloppy cuts, every part fits perfectly. I’ve watched our machinists make these, they’re total pros.

These are the materials we use—aluminum, stainless steel, brass. All high-quality, no cheap junk. I’ve used aluminum parts on my e-bike, they’re light but super strong, perfect for off-road riding.
Process & Materials (No Boring Jargon)
Bro, making these e-bike parts is no joke—we use top-tier materials and CNC machining to nail every detail. Let’s break it down:
Machining Process
- CNC Milling: We carve these parts from solid blocks, no casting—so they’re way stronger. I’ve had cast parts break before, these CNC parts never do.
- CNC Turning: For cylindrical parts like axles, we turn them to exact tolerances—no wobbly parts, your e-bike runs smooth.
- Surface Treatment: We anodize, sandblast, or powder coat every part—so they don’t rust or scratch, even in rain or mud.
Materials We Use
- 6061 Aluminum: Light but strong, perfect for frames, handlebars, pedals. I use these on my own e-bike, cuts weight by 20% at least.
- 304 Stainless Steel: Corrosion-resistant, great for bolts, nuts, brake parts. These don’t rust, even if you ride through puddles every day.
- Brass: For small parts like bushings, it’s self-lubricating—so parts don’t squeak or wear out fast.
We Don’t Cut Corners On Standards
Yo, these aren’t just random rules—they’re what keeps your e-bike safe on the road. We follow:
- ISO 4210: Bicycle safety standards, every part we make passes these strength tests—no parts breaking mid-ride.
- ISO 9001: Quality management, we track every part from raw material to finish—so we know exactly where every part came from.
- EN 14764: Electric bike safety standards, all our parts meet these electrical safety rules—no short circuits or fires.
Test Stats (For Reference Only, Okay?)
Check out these numbers we got from our tests—don’t quote us on exact numbers, but this gives you an idea:
Frame Parts
- Fatigue test: 10,000 cycles no break
- Tolerance: ±0.005mm
- Surface roughness: Ra 0.8μm
Brake Parts
- Heat resistance: Up to 200°C
- Corrosion test: 500 hours no rust
- Tolerance: ±0.003mm
Pedals
- Weight: 411g per pair
- Load test: 150kg no bend
- Wear test: 10,000 km no damage
*These are test results, actual performance may vary based on riding conditions—just fyi!
Hit Us Up RIGHT NOW!
Get a free custom quote, we’ll also send you a free sample if you order 100+ parts. No strings attached!










