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Bicycle Reinforcement Arcs Bent from 5mm Rod
High-precision CNC bending of 5mm Q235 iron rods into smooth reinforcement arcs for bicycle and e-bike handlebars - gentle radius, no flat spots.
Key Specifications
- Materials
- Q235 iron rod, 5 mm
Key Features
- Continuous arc without flat spots
- Gentle radius matches bar curvature
- Bright rod surface kept clean
- Reinforcement ribs stiffen handles
Why Do Handlebars Need Reinforcement Arcs?
Short answer: Wide bars flex. This video shows 5mm Q235 iron rods swept into smooth reinforcement arcs for bicycle and electric bike handlebars - a continuous radius that braces the bar without flat spots.
What the Video Demonstrates
| Step | Operation | Result |
|---|---|---|
| 1 | Rod at large former | Start sweep |
| 2 | Continuous arc | Smooth curve |
| 3 | Part lifted | Radius held |
| 4 | Palm check | Batch verified |
Key Applications
- Bicycle and e-bike bar braces
- Scooter handle reinforcement
- Light structural arcs
Why Continuous Beats Segmented
| Segmented bends | Continuous arc (shown) |
|---|---|
| Polygon corners | True circular brace |
| Stress at each flat | Even load flow |
FAQ
Can the arcs be chrome plated? Yes - plating after bending is standard.
What radii are possible? From tight hooks to wide bar-matching arcs.
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