Electric bikes are no longer a niche product. They're becoming a mainstream transportation choice for urban commuters, gig workers, and leisure riders alike.
But with so many models on the market, it can be challenging to know what to look for in an electric bike to make the right choice.
In this guide, we'll break down the key factors you should consider when buying or renting an e-bike, focusing on what matters most for delivery riders and frequent city commuters.
Motor type and placement
The motor is the heart of any e-bike. There are two main placements: hub motors (in the wheel) and mid-drive motors (at the crank).
Hub motors are more common in entry-level and delivery-focused bikes. They're durable, low-maintenance, and straightforward. Mid-drive motors offer a more natural ride feel and better weight distribution but tend to cost more.
For delivery riders, a rear hub motor with 500W or more is generally sufficient. The Storm-2 uses a 500W rear hub motor that performs reliably under daily urban conditions.
Battery capacity and real-world range
The battery determines how far you can ride before needing a charge. Capacity is measured in watt-hours (Wh), and range depends on rider weight, terrain, assist level, and temperature.
Advertised ranges can be misleading. A bike marketed as having a 100-mile range may only deliver 50 miles under real-world delivery conditions.
Always check real-user reviews for actual range data. The Storm-2 consistently delivers 70–85 miles per charge in urban delivery use — one of the highest in its class.
Brakes: hydraulic vs mechanical
Brakes are a safety-critical component. Hydraulic disc brakes provide more stopping power with less hand effort, and they perform better in wet conditions. Mechanical disc brakes are cheaper but require more frequent adjustment.
For delivery use, hydraulic disc brakes are strongly recommended. The Storm-2 is equipped with Zoom hydraulic disc brakes — a notable feature at its price point.
Frame material and build quality
The frame needs to withstand heavy daily use, cargo weight, and occasional impacts. Aluminum alloy frames offer the best balance of weight and durability for delivery bikes. Avoid heavy steel frames for city use, as they significantly increase the effort needed on hills.
The Storm-2 uses a reinforced aluminum alloy frame rated for up to 300 lbs of payload, which is suitable for most delivery scenarios.
Payload capacity
This is often overlooked but critical for delivery riders. The maximum payload includes both the rider's weight and any cargo. A bike rated for only 220 lbs will be strained by a 180 lb rider with a full delivery bag.
Look for a minimum payload of 250–300 lbs for delivery use.
Tires: puncture resistance and width
Flat tires are one of the most common causes of downtime for delivery riders. Look for tires with Kevlar or reinforced belts for puncture resistance.
Wider tires (2.1” or more) provide better stability and absorb road vibrations. The Storm-2 uses 26" x 2.0" puncture-resistant tires designed specifically for urban delivery environments.
Speed class and local regulations
E-bikes in the US are classified into three classes based on top speed and whether they use pedal assist or a throttle. In NYC, Class 1 and Class 2 e-bikes are permitted on most bike lanes, while Class 3 bikes (up to 28 mph) have some restrictions.
The Storm-2 is a Class 3 e-bike with a top speed of 25 mph, striking a balance between legal compliance and performance for urban delivery work.
Display and connectivity
A clear, informative display is important for monitoring battery level, speed, and assist settings at a glance. Some models offer Bluetooth connectivity, app integration, and GPS tracking.
The Storm-2 includes an LCD display showing all key riding data. Its optional GPS tracker is particularly useful for theft deterrence, which is a significant concern for delivery riders who frequently leave their bikes unattended.
Maintenance and after-sales support
Even the best e-bikes need periodic maintenance. Consider whether a service network exists near you, how easy it is to source replacement parts, and whether the brand offers warranty coverage for the motor and battery.
Whizz provides free maintenance and repairs on all subscription plans, with service centers in NYC, Philadelphia, Chicago, and Washington DC. This level of support is rare in the e-bike market and represents significant cost savings over time.
