The Harilla Electric Bike LCD Display Cycling Computer Speedmeter is an increasingly popular component among cycling enthusiasts seeking to enhance their electric bike’s functionality. Designed specifically for mid-drive motor systems such as the BBS01, BBS02, and BBSHD, this compact and intuitive display unit has garnered attention for its seamless integration and user-centric features. Its compatibility with these widely used motor systems positions it as a practical upgrade for riders aiming to optimise their e-bike’s performance while maintaining a clean, modern aesthetic.
Compatibility and Integration
A standout feature of the Harilla LCD Display is its targeted compatibility. Unlike generic cycling computers, this unit is engineered explicitly for Bafang’s BBS-series mid-drive motors, ensuring precise communication between the display and motor. This specificity eliminates guesswork during installation and calibration, a point frequently highlighted by users who appreciate the plug-and-play design. One rider noted that the display “immediately synced with the motor without requiring complex programming,” underscoring its user-friendly nature. The 68.2mm screen, though compact, is strategically sized to provide critical data without overwhelming the handlebar space, making it ideal for both urban commuters and off-road adventurers.
Installation and Ergonomics
The installation process is frequently praised for its simplicity. The display mounts securely to 22.2mm handlebars using a robust clamp mechanism, and its integrated wiring harness reduces clutter. Riders have emphasised the ease of routing cables alongside existing brake or gear lines, with one user remarking that the entire setup “took less than 10 minutes, even with minimal technical experience.” The waterproof construction (IP-rated, though specifics are not provided) adds to its reliability, with several users confirming its resilience during wet rides.
Functionality and Usability
Multifunctionality lies at the core of the Harilla display. It provides real-time data on speed, distance, battery voltage, and assist level, alongside diagnostic features like error code alerts. The battery indicator, described as “accurate and easy to monitor,” helps riders manage range anxiety, particularly on long tours. A subtle but appreciated feature is the backlighting, which adjusts automatically to ambient light conditions—a detail highlighted by night riders who value clarity without glare.
The interface employs a straightforward button layout, allowing riders to toggle between modes without diverting attention from the road. Users have praised the tactile feedback of the buttons, which remain responsive even when wearing gloves. However, some note that the absence of a dedicated power button requires reliance on the motor’s main switch, a minor inconvenience for those accustomed to standalone displays.
Durability and Design
Constructed from PP (polypropylene) material, the display strikes a balance between lightweight design and ruggedness. Its matte black finish resists scratches and fingerprints, maintaining a sleek appearance over time. Several users have commented on its resilience to vibration, a critical factor for off-road cyclists navigating rough terrain. The waterproof rating, though not explicitly stated by the manufacturer, has been informally tested by riders in rainy conditions, with one reporting “zero issues after months of daily use in the UK’s unpredictable weather.”
Screen Clarity and Visibility
The 6.82cm LCD screen is a focal point of praise. Its high-contrast display ensures readability in direct sunlight, a common pain point for cheaper cycling computers. The data layout is logically organised, with speed and battery level occupying prominent positions, while secondary metrics like trip distance and motor temperature are accessible via a quick scroll. Riders with visual impairments have noted the bold numerals and intuitive icons as particularly helpful.
User Feedback and Practical Applications
Incorporating user experiences, the Harilla display excels in real-world scenarios. Commuters appreciate the error alert system, which flags issues like throttle disconnections or voltage irregularities before they escalate. One user recounted how the display “flagged a loose connector that could have caused a mid-ride failure,” illustrating its diagnostic value. Touring cyclists, meanwhile, value the odometer’s accuracy for tracking maintenance intervals.
The assist level indicator is another frequently mentioned asset. By displaying the current power mode (Eco, Tour, Sport, etc.), riders can optimise battery usage based on terrain. A mountain biker shared that “switching between modes feels more intentional with the visual feedback,” enhancing control during technical climbs.
Comparative Advantages
When juxtaposed with OEM displays supplied with BBS kits, the Harilla unit offers superior ergonomics and data granularity. While stock displays often prioritise basic functionality, this aftermarket option provides a more refined user experience. The inclusion of a built-in USB port—absent in many competitors—would have been a welcome addition, though its omission is mitigated by the display’s low power consumption.
Room for Improvement
No product is without limitations, and a handful of users have suggested enhancements. A recurring request is for Bluetooth connectivity to enable smartphone integration, a feature increasingly common in premium cycling computers. Others have proposed customisable data fields to prioritise metrics like cadence or real-time efficiency. That said, these omissions do not detract from the display’s core functionality, which remains robust for its intended audience.
Conclusion
The Harilla Electric Bike LCD Display Cycling Computer Speedmeter emerges as a compelling choice for BBS-series motor owners seeking reliability, clarity, and ease of use. Its targeted compatibility, durable construction, and intuitive interface align with the needs of both casual riders and seasoned cyclists. By integrating essential data points and diagnostic tools into a compact form factor, it enhances the riding experience without complicating it. While future iterations could benefit from expanded connectivity or customisation, the current model delivers exceptional value within its niche.
For those prioritising a hassle-free upgrade to their electric bike’s instrumentation, this display stands out as a pragmatic and dependable solution.
ASIN: B0DJPCH7XH
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