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Hero Lectro C4E Electric Bicycle: Optimized 250W Hub Motor and Integrated Lithium-ion Power System
The Hero Lectro C4E is engineered for efficient urban commuting, integrating a 250W BLDC rear hub motor with a precisely calibrated 208Wh in-tube Lithium-ion battery. This electric cycle delivers a balanced performance profile, leveraging an Alloy 6061 frame for a lightweight yet robust build quality, optimized for daily personal mobility.
Quick Answer
The Hero Lectro C4E offers a compelling technical advantage through its IP65-rated, BMS-controlled 36V Lithium-ion power system, ensuring reliable performance and extended battery life for urban applications.
✓Power & Drive: 250W BLDC Rear Hub Motor with 3 Pedal Assist Levels and Throttle for versatile power delivery up to 25 km/h.
✓Battery & Range: Integrated 36V, 5.8Ah (208Wh) Lithium-ion battery provides up to 25 km range on Pedal Assist, featuring comprehensive BMS protection.
✓Chassis & Braking: Robust 420mm Alloy 6061 frame with 700C double-wall alloy rims, complemented by efficient front and rear disc brakes with motor cut-off for enhanced safety.
The Hero Lectro C4E is a sharp-looking urban commuter with its 5.8Ah Lithium-ion battery neatly integrated into the 16.5-inch Alloy 6061 frame. It’s perfect for city dwellers needing a lightweight, stealthy e-cycle for short office runs. Buy this if you want the reliability of a 250W rear hub motor without the bulky look of traditional e-bikes. However, avoid it if you live in a walk-up apartment without a ground-floor charging point, as the battery is non-removable. Long-distance riders should also seek higher capacity options.
✓ Who Should Buy
- •Urban commuters seeking a reliable, low-maintenance electric bicycle for daily travel up to 25 km.
- •Individuals prioritizing integrated battery aesthetics and robust electrical safety features (BMS, IP65 rating).
- •Riders who value precise braking control via disc brakes and appreciate pedal assist with throttle functionality.
- •First-time e-bike users looking for a straightforward, single-speed electric cycle.
✕ Who Should Avoid
- •Off-road enthusiasts or riders requiring advanced suspension for challenging terrains.
- •Users needing extended range beyond 25 km per charge without access to frequent charging.
- •Individuals requiring a removable battery for off-bike charging convenience.
- •Riders transporting heavy cargo or multiple passengers, due to the absence of a rear carrier and a max payload of 120 kg.
Product Overview
The Hero Lectro C4E represents a meticulously designed electric cycle tailored for the demands of urban and personal mobility. Its foundation is an Alloy 6061 frame, sized at 420mm (16.5 inches) with a city commute step-through geometry, ensuring rider accessibility and structural integrity. Powering the C4E is a 250W BLDC (Brushless DC) hub motor strategically positioned in the rear, delivering peak power safely below 250W, compliant with Indian regulations. This motor is paired with a non-removable, in-tube 36V, 5.8Ah (208Wh) Lithium-ion battery, which features an integrated Battery Management System (BMS) for over-voltage, under-voltage, over-current, short-circuit, and over-temperature protection, ensuring robust electrical safety and an estimated cycle life of 500+ charges. The drivetrain employs a simple yet effective 1-speed chain drive, augmented by a cadence sensor and 3 levels of pedal assist, alongside a throttle for on-demand acceleration up to 25 km/h. Braking is handled by reliable mechanical disc brakes on both front and rear wheels, featuring a crucial motor cut-off function for immediate power disengagement upon braking. The cycle rides on 700C wheels fitted with 35mm tube-type tires on double-wall alloy rims, providing a stable and efficient rolling platform. The user interface is an intuitive LED display with backlight, indicating speed and State of Charge (SOC), allowing for easy ride mode switching. All electrical components, including the battery enclosure, are rated IP65 for dust and water resistance, reinforcing durability in varied environmental conditions.
| Brand | Hero Lectro |
| Model Number | C4E |
| Type | Electric Cycle |
| Application Sector | Urban Commute / Personal Mobility |
| Country Of Origin | India |
| Launch Year | 2022 |
| Color | Black |
| Frame Type | City Commute Step-Through |
| Standard Compliance | NA |
| Certifications | NA |
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Engineering Analysis
The Hero Lectro C4E's engineering profile emphasizes functional efficiency and urban adaptability. The 250W BLDC rear hub motor, while lacking a specific torque rating, is optimally matched with the 208Wh (36V, 5.8Ah) Lithium-ion battery for an effective power-to-range ratio of approximately 8.3 Wh/km, translating to the stated 25 km range under Pedal Assist System (PAS) operation. The integrated in-tube battery design contributes to a lower center of gravity, enhancing vehicle dynamics and stability, while its non-removable configuration and comprehensive BMS (including cell balancing) ensure long-term reliability and safety, supported by an IP65 ingress protection rating. The selection of a rigid suspension system, coupled with 700C wheels and 35mm tires, optimizes power transfer efficiency and provides a direct, responsive ride feel suitable for paved urban surfaces, though it offers limited compliance over rougher terrain. The braking system, featuring front and rear mechanical disc brakes with an integrated motor cut-off, provides consistent and decisive stopping power, crucial for urban traffic scenarios. The single-speed drivetrain, augmented by a cadence sensor and three PAS levels, simplifies operation, making it accessible for a broad user base. The Alloy 6061 frame ensures a favorable strength-to-weight ratio, contributing to the overall agility and load-bearing capacity of 120 kg. Thermal management, employing passive air cooling for both motor and battery, is adequate for the specified operating temperatures (0°C to 45°C) in its intended application sector.
Technical Support & FAQs
Engineering Analysis
The Hero Lectro C4E's engineering profile emphasizes functional efficiency and urban adaptability. The 250W BLDC rear hub motor, while lacking a specific torque rating, is optimally matched with the 208Wh (36V, 5.8Ah) Lithium-ion battery for an effective power-to-range ratio of approximately 8.3 Wh/km, translating to the stated 25 km range under Pedal Assist System (PAS) operation. The integrated in-tube battery design contributes to a lower center of gravity, enhancing vehicle dynamics and stability, while its non-removable configuration and comprehensive BMS (including cell balancing) ensure long-term reliability and safety, supported by an IP65 ingress protection rating. The selection of a rigid suspension system, coupled with 700C wheels and 35mm tires, optimizes power transfer efficiency and provides a direct, responsive ride feel suitable for paved urban surfaces, though it offers limited compliance over rougher terrain. The braking system, featuring front and rear mechanical disc brakes with an integrated motor cut-off, provides consistent and decisive stopping power, crucial for urban traffic scenarios. The single-speed drivetrain, augmented by a cadence sensor and three PAS levels, simplifies operation, making it accessible for a broad user base. The Alloy 6061 frame ensures a favorable strength-to-weight ratio, contributing to the overall agility and load-bearing capacity of 120 kg. Thermal management, employing passive air cooling for both motor and battery, is adequate for the specified operating temperatures (0°C to 45°C) in its intended application sector.