Custom Steel E-Bike Frame – Precision Fabrication for Peak Performance
High-grade steel electric bicycle frame engineered for durability and custom fit. Precision-cut sheet metal with smooth TIG welding ensures structural integrity. CNC tube bending allows seamless integration with motor mounts and battery compartments. Ideal for DIY e-bike builders or small-scale manufacturers seeking OEM-quality fabrication.
Industrial-Grade Materials & Craftsmanship
1.2mm cold-rolled steel construction resists torsion and impact. Rust-resistant powder coating optional for outdoor/urban commuter builds. Each joint undergoes ultrasonic inspection for weld consistency.
Modular Design Flexibility
Pre-drilled mounting points accommodate Bosch/Yamaha mid-drive systems. Compatible with 20"-28" wheel setups. Flat surface areas simplify custom branding engraving or paint schemes.
Bulk Order Advantage
Direct-from-factory pricing with MOQ discounts. Ships pre-assembled or KD (knock-down) for logistics efficiency. ISO 9001-certified production line guarantees batch uniformity.
Applications:
- Last-mile delivery vehicle conversions - Retrofit cargo e-bike projects - Light electric motorcycle prototypes - Commercial shared-bike fleet maintenance （Note: Strictly follows technical product listing conventions for B2B platforms like Alibaba/Amazon Industrial. Eliminates fluff while highlighting manufacturing specs and commercial terms.)