A funky little three-wheeled solar number called the Infinity Urban Commuter Trike aims to change the reason to ride an ebike. The description of “funky” is appropriate.
This is a concept e-trike.
Take a look and read the complete article:
Urban Commuter Trike Concept Is Solar Powered Funky
The Cavalo, by Empowered Ebikes, is an electric tricycle. Color choices are red, white or blue.
The frame
One of the most innovative features on the Cavalo is the frame, which is articulated so that the rear wheels pivot as needed. This allows the trike to lean from side to side as if had only two wheels, which dramatically increases the handling characteristics and decreases the possibility of tipping over — a hazard with most three-wheelers.
The Cavalo has a low profile. The front wheel is 20″ in diameter, the rear wheels are 16″ each, which gives it a low center of gravity. The narrow stance of 22″ across the rear wheels makes it very nimble and easy to maneuver.
The handlebars are easy to reach and the seat is extra wide and comfortable. A lever on the handlebar locks the bike in an upright position for comfortable dismounting.
The Power
Another innovative feature on all Empowered Ebikes (not just the Cavallo tricycle) is the switch on the handlebars that allows the rider to choose one of three operating modes.
Mode 1 = Throttle Mode. The Cavalo operates with the throttle on the handlebar.
Mode 2 = Pedal Assist Mode. The Cavalo operates by turning the pedals. The faster the rider turns the pedals, the more assist power is applied to the front wheel.
Mode 3 = Electric Assist Off. The Cavalo operates like a normal bike in which the rider does all the pedaling.
The Performance
For safety, the top speed of the Cavalo is limited to 14 miles per hour. The trike responds without hesitation…even with an extra heavy load of 110 lbs in the rear basket, it will get up to speed quickly.
The range of the Cavalo is approximately 20 miles, but this can be doubled or tripled by the amount of pedaling the rider does.
Front cantilever and rear drum brakes offer more than sufficient braking power. There is also a parking brake which will prevent the trike from rolling away.
Other features
The Battery
The battery is located over the rear axle center line, between the rear wheels, thus providing the Cavalo with a low center of gravity. The battery is well protected and yet easily accessible. The removeable 36v LiMn battery can be locked in place for added security. Thirty-six volt front lights and a built in battery level indicator are standard.
The Motor
The 350 Watt brushless motor is located in the front wheel hub.
The Riders
Young and old alike will enjoy the Cavallo, indeed anyone who has a need to carry the extras that the two large baskets offer, while still getting in a bit of exercise!
The Nitty Gritty
Weight - 77lbs (35kgs)
Battery type – 36v Li-MnO2 (LiMn) -This is the most common consumer grade battery, about 80% of the lithium battery market today uses these materials.
Battery life – 1000 recharge cycles, Suitable for moderate drain, long-life, repeated charging cycles. High energy density per both mass and volume. Can deliver high pulse currents. Wide temperature range. With discharge the internal impedance rises and the terminal voltage decreases. Maximum temperature limited to about 60 °C. High self-discharge at high temperatures
Charge time – 3 – 6 hours (depending on previous state of charge)
Motor type & size – Brushless Hub Motor – 350 Watt
Maximum speed - 20 Miles Per Hour ( Speed Regulated by law )
Available Sizes – All the same
Check out the Cavalo at Empowered Ebikes today.
The Biquattro is still at the concept stage.
Conceived of as a hybrid ‘bike-car,’ the Biquattro is a two-wheeler that can change into a four-wheeler. On two wheels, it allows plenty of room for passing pedestrians, motorists and other bikers. When a loading surface is needed to deposit shopping bags, luggage, etc., though, the back wheels can be split into two and opened up to create 150 liters (40 gallons) worth of trunk space (more than that of either the Mini and the Smartcar.) The versatility of the design means the convenience of the car without pollution or parking problems.
See the complete article at: Biquattro Concept: The SUV of Electric Bicycles?
There’s more to the green revolution than just e-bikes. Three-wheeled bikes are gaining popularity as well, indeed, the market is growing faster than that for cars and trucks.
Indeed, three wheel bikes (two in the back, one in the front) come in a variety of styles, regular trikes for senior citizens or other people without a good sense of balance, and the smaller, more mobile versions such as the Segway.
See the complete article which discusses these at Tricycles for adults.
