Urban Commuter Ebike Frame Manufacturer
JOBO produces lightweight urban aluminum e-bike frames with integrated structural design and refined welding processes. Our manufacturing ensures rider comfort, frame durability, and mass production consistency for global commuter e-bike brands.
TDF45L
- Versatile Motor Compatibility
- Smooth Weld Technology
- Reinforced 6061 Aluminum Construction
- Commuter-Ready Mounting Points
- Responsive City Handling Design
- Multi-Wheel Compatibility
- Step-Through & Step-Over Options
- OEM/ODM Development Flexibility
JOBO Product Range
Video Showcase
JOBO Electric Bike OEM Factory | Engineer Discussion Process
Urban Commuter & Lifestyle E-Bike Applications
This frame is optimized for daily commuting, city transportation, and lifestyle cycling markets. The ergonomic structure improves riding comfort and balance, enabling brands to develop practical and stylish urban electric bike models.
Details Display
Urban Comfort Geometry
Upright riding position reduces strain on the back and wrists, perfect for daily city commuting.
Sleek Integrated Design
Fully integrated battery and motor housing create a modern, minimalist aesthetic popular in city markets.
Commuter-Ready Mounts
Standardized points for full-coverage fenders, rear carrier, and integrated lighting systems.
Smooth Weld Technology
Premium finishing technique eliminates visible weld beads for a high-end look.
Responsive City Handling
Optimized fork offset and head angle for quick maneuvering through traffic and tight corners.
Detailed Specifications
Frame Material6061 aluminum alloy
E bike TypeCity Bike
Wheel Size26’/ 27.5'
Frame Size16"/ 17"
Motor TypeBafang M200
Battery TpyeMustang series SYR-002 for 52 cells（including battery case)
Welding Processdownhand position welding
Frequently Asked Questions
Answers to most common questions about products, orders, shipments, and payments.
What motor systems are compatible with the TDF45L urban commuter frame?
The TDF45L is engineered with a versatile motor interface. It is designed to be compatible with popular mid-drive motor systems (such as Bafang M-series, Shimano STEPS, or others upon request) as well as rear-hub motor configurations. During the OEM development phase, we can adjust the motor bracket interface to match your specific drive system requirements perfectly.
How does the “Smooth Weld Technology” benefit my e-bike brand?
Our Smooth Weld Technology involves a refined double-pass welding process followed by precision hand-polishing. This eliminates the visible “coin-stack” weld beads typically found on standard frames, giving the TDF45L a seamless, premium carbon-like aesthetic. This high-end finish significantly enhances the visual value of your final product in the retail market.
Can the urban commuter ebike frame accommodate integrated battery solutions?
Yes, the urban commuter ebike frame features a “Sleek Integrated Design” specifically engineered for downtube-integrated batteries. It supports various capacity options while maintaining structural rigidity. The design ensures the battery is secure, protected from elements, and easily accessible for charging or removal, contributing to the modern, minimalist look of the bike.
Is the frame geometry customizable for different rider demographics?
Absolutely. While the standard urban commuter ebike frame features our optimized “Urban Comfort Geometry” for an upright riding position, as an OEM/ODM partner, JOBO can adjust geometry parameters or offer both Step-through and Step-over variations to suit your specific target market and regional sizing needs.
What tire sizes and wheel configurations does this frame support?
The TDF45L is designed for responsive city handling and typically supports standard 700c (28") or 27.5" wheels. The frame provides ample clearance for wider urban tires (e.g., up to 50mm or 2.0"), allowing for added comfort and puncture protection on uneven city streets.
Does the frame come ready for commuter accessories?
Yes, the urban commuter ebike frame is “Commuter-Ready.” It comes equipped with standardized, reinforced mounting points for full-coverage fenders, heavy-duty rear cargo racks, and kickstands. We can also integrate internal routing channels for hard-wired lighting systems, ensuring your bike is practical and ready for daily transportation right out of the box.
How does JOBO ensure the durability of the urban commuter ebike frame for daily use?
We use high-grade 6061 aluminum alloy and employ advanced T6 heat treatment processes to ensure maximum strength and fatigue resistance. Every batch undergoes rigorous ISO-standard testing, including vibration and impact tests, to guarantee the frame can withstand the rigors of daily commuting and high-mileage usage.
What is the typical lead time for a mass production order of the TDF45L?
Lead times vary based on order volume and customization levels (e.g., painting and decal requirements). Generally, once the sample is approved, mass production lead time ranges from 45 to 60 days. JOBO prides itself on “mass production consistency” and supply chain stability to help you meet your market launch schedules. Please contact our sales team for a specific timeline based on your project.