Shopping for an electric bicycle is not an easy feat. The process typically starts with evaluating
the traditional criteria associated with buying a bike. From there, cycling enthusiasts have to determine which motor, battery, and other ebike technology is right for them.
Nevertheless, by taking the time to do so, cyclists can invest an appropriate amount of money for features they need, and avoid paying for those they do not. To ensure our readers are aware of what these technological feats are, we created the following guide.
Regardless of how many top tier components your ebike has, none of them will work without a functional battery. Due to this, shoppers are encouraged to buy high-quality batteries as a way to ensure long-term satisfaction. To get a better idea as to why, here is a quick comparison between traditional lead acid and lithium ion batteries.
- Easy to acquire
- Short lifespan
- Needs frequent charges
- Supremely limited run time
- Usually last almost triple the lifespan of lead acid models
- Can easily cover 40 miles
- Less risk of overheating
- Light weight
- Typically expensive
Regardless of which you prefer, a battery is only as good as the components it is hooked up to.
Motor Power Outputs
Motors used on electric bikes range in power ratings from 200 – 1,000 watt. Lower levels produce less speed while conserving more energy, while higher levels generate more speed at the expense of battery life. That said, another factor that alters an ebike’s performance is where the motor is mounted as described below.
- Front hub: motor is equipped in front tire and generates a “pulling” effect which can be dangerous when taking turns or performing quick maneuvers
- Mid-Drive: placed in the center of the bicycle, may reduce lag felt while going uphill
- Rear hub: placed on the back wheel, this motor model essentially pushes the bike along
To aptly complement any battery motor combination, be sure to evaluate the following ebike technological features.
Pedal Assist Features
One of the best ways to enhance a cycling experience is via pedal assist. This feature rests between the pedals and is designed to gauge the pedaling output. From there, the system supplements energy from the battery. To determine how much is needed, cyclists can choose a mode from the handlebar controller the device comes with.
When used properly, pedal assist can make rides smoother, ensure cyclists keep up with low speed traffic, and even help reserve battery power.
Believe it or not, some electric bicycles are designed to recharge the battery while the device is being used. This rather expensive system is known as regenerative brakes. As the name implies, the energy reserving gear captures kinetic energy that would otherwise be lost during the braking process.
From there, the electricity is redirected back to the battery essentially charging it. To-date, top tier models manage to recycle about 10% of the expended energy typically lost during braking. Be sure to take this into consideration when shopping online for cheap ebikes.
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