How to choose an electric bicycle? 5 tips to help you find the ideal model (with cost-effective recommendations)

Electric bicycles have become a great tool for urban commuting, but how to avoid pitfalls in the face of complex model parameters? This article will combine real demand scenarios to teach you how to choose a car, and analyze the adaptation scenarios of many high-reputation models.

Tip 1: Look at the battery capacity to match your commuting distance

The battery directly determines the endurance, and the calculation formula is: endurance ≈ voltage (V) × capacity (Ah) × 0.8 ÷ motor power (W) × 25 (0.8 is the loss coefficient, 25 is the average speed).

Short-distance commuting (≤10km/day): 48V 10Ah is enough, CU2 (48V 10.4Ah) is recommended, which is light and economical, suitable for students or shopping.

Medium and long distance (20-40km/day): CU7 (48V 15Ah) or Seta (48V 14Ah) is preferred. Charging twice a week can meet the needs.

For cross-city outings or climbing needs: CB60 (52V 15.6Ah) high-voltage battery with 750W peak motor, with a range of over 80km, can easily cope with complex terrain.

Tip 2: Choose the motor according to the terrain, balance power and regulations

Flat urban roads: 250W motors are sufficient (such as Seta, CU7, CU2), comply with most regional regulations, energy-saving and quiet.

Hills or multi-load needs: CB60 750W peak motor provides strong torque, which is more labor-saving for climbing and carrying (need to confirm whether it is allowed in the local area).

Tip 3: Safety configuration cannot be saved, the brake system is the key

Rainy day/downhill safety: Seta, CU7, CU2 are all equipped with hydraulic disc brakes as standard, and the braking force is 30% higher than ordinary drum brakes, which are more reliable in emergencies.

Anti-theft design: All models adopt an integrated design of battery and frame to avoid the risk of battery theft, and outdoor parking is safer.

Tip 4: Detailed design improves riding experience

Speed change requirements: The entire series is equipped with Shimano 7-speed transmission, which makes it easier to deal with headwinds and climb hills.

Humanized functions: 5-level pedal assist + push mode (standard for the entire series), the assist gear can be switched for long-distance riding, and the speed is automatically reduced to 6km/h when pushing, which is more convenient for narrow roads.

Tip 5: Choose the right model and refuse performance waste

Accurate matching according to budget and scenario:

The king of cost-effectiveness: CU2 (48V 10.4Ah), suitable for people with limited budget and short-distance travel.

Balanced choice: CU7 (48V 15Ah), with a balance between battery life and price, the first choice for commuters.

High-end performance model:CB60 (52V 15.6Ah), high-power motor + high-voltage battery, ideal equipment for cycling enthusiasts.

Through the above comparison, it is not difficult to find that from entry-level to professional-level needs, you can find suitable models. Instead of blindly pursuing the "top configuration", it is better to choose an electric bicycle that really suits you based on your daily commuting distance, terrain and budget.