When considering the components that form the backbone of an electric bicycle conversion kit, the mounting plate is often an unsung hero. It’s the critical interface between the battery pack and the bike frame, ensuring stability, security, and seamless integration. The Yasco Hailong03 Ebike Mounting Plate Install Plate exemplifies this role with precision engineering and thoughtful design, catering to cyclists seeking reliability and adaptability in their electric bike setups.
Compatibility and Design
Designed specifically for Hailong 5-pin discharge socket systems, this mounting plate is engineered to accommodate a wide range of e-bike configurations. Its universal design makes it compatible with most Hailong battery packs, a feature that resonates with users who have highlighted its “direct fit” capability. One cyclist noted that the plate replaced their original 48V battery mount effortlessly, underscoring its alignment with existing Hailong systems. The inclusion of two mounting pads and screws further simplifies installation, allowing for secure attachment to various frame geometries.
The plate’s modern, minimalist aesthetic in matte black ensures it blends discreetly with most bike designs, avoiding the bulky or industrial appearance of lesser-quality alternatives. Its lightweight yet durable construction strikes a balance between robustness and practicality, making it suitable for both road and mountain biking applications.
Electrical Integration and Safety
A standout feature is the default Anderson connector, a widely adopted standard in e-bike components for its reliability. However, Yasco acknowledges the diversity of e-bike setups by including an XT60 converter. This dual-connector approach future-proofs the plate, allowing cyclists to adapt to different motor controllers without requiring additional purchases. One user mentioned swapping the default Anderson connector for the XT60 option to match their controller, highlighting the flexibility this provides.
Safety is prioritised through the integrated bike lock mechanism, which secures the battery pack to the plate. Cyclists have praised this feature for its seamless operation, with one noting that the lock “fits into place nicely,” ensuring theft resistance without compromising accessibility. The 5-pin discharge socket also incorporates safeguards against accidental disconnection, a critical consideration for off-road or high-vibration environments.
Installation and Customisation
The inclusion of a tool kit streamlines the installation process, eliminating the need for cyclists to source compatible tools separately. While the process is straightforward for those familiar with Hailong systems, Yasco provides additional support through their technical team. This is particularly valuable for custom builds, as the manufacturer offers bespoke solutions for battery parameters and motor configurations. Users are encouraged to share images of their existing setups with Yasco’s support team to verify compatibility—a service praised for its responsiveness.
For mountain bikers, the plate’s compatibility with front suspension systems ensures it performs reliably on rugged terrain. Its low-profile design avoids interference with suspension travel or frame clearance, while the corrosion-resistant materials withstand exposure to mud, water, and trail debris.
Manufacturer Credibility and Support
As a factory-direct product from Wallen Power Technology—a company with partnerships with industry leaders like Samsung and LG—the mounting plate benefits from commercial-grade engineering. The 1-year warranty provides peace of mind, though user feedback suggests the product’s build quality exceeds typical consumer-grade components. The technical team’s expertise in battery chemistry and motor integration adds value for cyclists planning custom builds or performance upgrades.
User Experience Insights
Practical testing reveals several strengths. The sliding mechanism for battery engagement operates smoothly, even after repeated use, maintaining consistent electrical contact. Cyclists appreciate the absence of plastic components in critical stress points, with the plate relying on metal-on-metal fastening for long-term durability. One user emphasised how the design maintained battery stability during aggressive trail riding, preventing rattling or movement that could compromise connections.
The plate’s weight distribution also earns praise. By positioning the battery low and central on the frame, it preserves the bike’s natural handling characteristics—a crucial factor for cyclists converting traditional bikes to electric assist.
Environmental Considerations
In an era where repairability and sustainability are increasingly valued, the Yasco plate supports eco-conscious cycling. Its compatibility with multiple battery types extends the lifespan of older Hailong packs, reducing electronic waste. The ability to customise connectors and mounting configurations also means cyclists can adapt existing components rather than replacing entire systems.
Conclusion
The Yasco Hailong03 Ebike Mounting Plate Install Plate delivers a professional-grade solution for electric bike conversions and upgrades. Its combination of universal compatibility, rugged construction, and thoughtful safety features positions it as a reliable choice for both casual riders and dedicated enthusiasts. By incorporating user feedback into its design—such as dual connector options and tool kit inclusion—Yasco demonstrates a commitment to addressing real-world cycling needs. For those investing in the longevity and performance of their e-bike systems, this component offers a foundation that balances innovation with practicality.
ASIN: B0D7HN3GRG


















































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