Lightweight electric bicycle, guaranteeing the feel of a "real" bicycle

This game is now over

Revolutionworks Whippet looks a lot like any workhorse commuter bike, with a thin tube steel frame and unicorn fork function, which will not be inappropriate for commuting machines in the city.

But Revolutionworks in Bristol has integrated a 250Wh motor into the rear wheel hub of the bicycle and installed a compact 200Wh battery on the lower tube hub.

The battery is more compact than most electric bicycles, which contributes to its non-electric bicycle appearance.

These aesthetics continue its shape. Its riding position is longer than the competition, the handlebars are lower, and the wheelbase is shorter.

This clearly shows that Whippet is more aimed at ordinary cyclists than novice commuters.

We tested four electric bikes to see if the budget for this category has reached a level sufficient to encourage commuters to forget about public transportation or pay for gasoline. 

Are electric bicycles purchased at this price light enough to make them easy to operate, do their motors provide effective assistance in urban environments, and do their batteries provide useful range?

In general, the model under test instilled a sense of how much progress has been made in electric bicycle technology in a short period of time. Rather than having any difference in design quality, the best model now comes down to how it meets individual needs, which is by no means a bad place for this category.

Considering the slim 32mm tires and 700c wheels, as a long-term cyclist, this is a bike that makes me feel at home immediately.

Add the Brooks Cambium saddle and low-profile round foam handles instead of the ergo handles that encourage you to sit upright. It's clear that the Whippet was designed by experienced riders.

Whippet will reward you for your efforts. It is at its best when you put in work and only use the motor when the road is rising sharply.

Although the battery is quite small, the maximum range of Whippet management resulting from this riding is impressive.

Its 34.9 miles/56.2 kilometers and 426 meters/1,398 feet climb are particularly impressive when you consider that its power is less than 100Wh compared to electric bicycles such as Mycle Classic and Carrera Impel IM-2.

Some of the reasons are its more efficient tires, larger wheels and a more aerodynamic riding posture. But the results show the effective use of its electrical assistance.

The riding quality is very similar to that of a non-electric road bike-the tires roll fast, the frame is tolerant, and the contact points move.

It can become a bit irritating on trails and trails, if your entire commute involves Whippet, I wouldn't recommend Whippet, but it's good for short trips.

The power system is very simple. The controller mounted on the crossbar has three LEDs to show your riding level, and five LEDs to show the battery level. The accuracy of the battery level is good, but when it drops to a bar, you only have a few minutes to turn it off.

The Altus transmission system is as basic as Shimano, but the brand has not become the world's number one gear manufacturer for no reason, and the seven-speed system can effectively shift gears.

There is a bit of chain chatter on the larger sprocket, but there is nothing wrong with it. The Prowheel chain group seems to be the main product of cheap electric bicycles, and the effect is very good. The wide Q factor is suitable for non-cycling clothes and keeps the pants away from the chain.

Full-length fenders are a great advantage. Although they are not branded, they are a good "tribute" to SKS's colorful plastic fenders, and are equipped with a safety quick release device to prevent the front tires and protectors. Stuck between the boards.

I appreciate the function of including the stand, but since this is a fairly light electric bike and I occasionally clip my heel to the stand, I might want to put it down.

The gem in the Whippet specification is the Shimano MT200 hydraulic brake. This may be modest compared to a high-end mountain bike setup, but it provides smooth, controlled braking and a lot of feel, which increases confidence downhill.

Yes, we originally wanted lights, but Whippet is more aimed at existing cyclists who may have decent lights.

Another problem is that it has only one size. Revolutionworks stated that it should be suitable for riders from 5 feet 5 inches to 6 feet, but I am 6 feet 2 inches tall and have no problem, although I will fit longer stems.

The Whippet is the winner; the system is highly efficient, equipped with a compact battery and a small charger that can charge for two hours, which is a great value ride that experienced cyclists will enjoy.

Revolutionworks’ electric bike kits power standard bicycles with a roller motor mounted on the seat tube, and drive the rear wheels by contacting the tires. The battery and system are easy to install on most bicycles.

You can install Cytronex's British electronic assistance system on any bicycle, but Cytronex also offers some ready-made options. This smart front hub drive system works well, and we like the Quick 4 conversion we tested.

After nearly two decades of bicycle testing, Warren can ride and explore on the roads and cross-country roads of Salisbury Plain in Wiltshire, England every day. At that time he would not travel the world to test the latest kits, components and bicycles.

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