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6061 aluminum 700C step-through e-bike frame for Bafang center motor
E-BIKE FRAME

700C Step-Through E-Bike Frame – Bafang Center Motor OEM

Custom 6061 aluminum 700C step-through e-bike frames for Bafang center motors, with customizable motor brackets, down-tube battery and OEM support.

好的。这一页的核心卖点比较明确：700C Step-Through E-Bike Frame + Center Motor + Bafang Motor Fit + Customizable Motor Bracket。这比普通 Step-Through Frame 更有 OEM 工程价值。

Custom 700C Step-Through E-Bike Frame with Center Motor

6061 aluminum 700C step-through e-bike frame for OEM and private-label brands, designed for center-motor systems, Bafang motor fitment, down-tube batteries and customizable motor brackets.

Product Overview

This 6061 aluminum step-through e-bike frame is designed for urban, commuter and comfort e-bike projects using a center-motor drive system.
The frame is designed to fit Bafang center motors and features a customizable motor bracket for project-specific motor requirements. It uses a quick-release rear hub configuration, disc brakes and internal cable routing, with customizable frame sizing.
FactBike can review your 2D or 3D frame drawing and motor integration requirements before prototype development.



Key Specifications

Specification
Details
Frame Type
Step-Through E-Bike
Material
Aluminum 6061
Wheel Size
700C
Motor
Center Motor
Motor Fitment
Bafang Motor
Motor Bracket
Customizable
Battery
Down-Tube Battery
Brake
Disc Brake
Rear Hub
Quick-Release Hub
Cable Routing
Internal
Frame Size
Customizable
MOQ
50 pcs
Sample Lead Time
45–55 working days
Production Lead Time
45–55 working days

OEM Customization

  • Custom frame sizing and geometry
  • Step-through frame configuration
  • Bafang center-motor integration
  • Customizable motor bracket
  • Down-tube battery integration
  • Quick-release rear hub configuration
  • Internal cable routing
  • Custom paint and finishing
  • Logo and branding
  • Project-specific specifications

Engineering Support

Have your own step-through e-bike design?
Send us your 2D or 3D drawing. We can review the frame geometry, motor fitment, motor bracket design, battery integration and key manufacturing requirements before prototype development.
If you are using a different center motor, the motor bracket can be customized according to the selected motor and project requirements.

OEM Project Information

MOQ: 50 pcs Sample Lead Time: 45–55 working days Production Lead Time: 45–55 working days Trade Terms: EXW / FCA / FOB / CFR / CIF

Request an OEM Quote

Have a step-through e-bike project in development?
Send us your frame drawing, selected motor model or target specifications. We can review the motor integration and frame requirements before prototype development.




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OEM SUPPORT

BUYER DECISION CARD

Plan Your OEM Project with Confidence

Key commercial details to review before requesting a quotation.

01 / MOQ & Lead Time1

MOQ & Lead Time

MOQ starts from 50 pcs. Sample lead time is confirmed case by case after specification review. Production lead time is typically 45–55 working days.

MOQ 50 pcs / Samples case by case / 45–55 working days
Request an OEM Quote
02 / Trade Terms2

Trade Terms

Available trade terms: EXW · FCA · FOB · CFR · CIF.

EXW · FCA · FOB · CFR · CIF
Request an OEM Quote
03 / Quotation Process3

Testing & Quotation

Testing plans are defined by product type, target market and agreed specifications. Reports are available when included in the project scope.

Specification review / Agreed test plan
Request an OEM Quote