Gadgetory

Ceramics speed driven what you see here is a bicycle with an improved transmission the fastest in the world the creators of ceramic speed driven decided that they want to abandon the familiar chain the rest switch and the cassette cluster as a substitute a drive rotary shaft was used for the design engineers worked for a year and a half to create a transmission with the frictional losses of less than 1% that is the finished product was supposed to have 99% efficiency when transferring the power of the rider to the rear wheel in July this year at the Euro bike exhibition the developers finally showed the transmission which proves they managed to achieve the task the creators say that thanks to the transmission you can turn the wheels 50 percent more efficiently than even the most sophisticated and advanced modern bicycles to achieve this results the developers reduce the number of friction points while carefully selecting bearings it's noteworthy that the very concept of a rotary shaft is not new and is used in cars however all attempts to adapt it to a bicycle have failed before because there was too much friction the solution that finally solved this problem was a circle of bearings that rotates just one chain ring instead of five or even seven ding bike lights every year more and more people decide to use a bicycle as the main means of transportation however because of the huge number of cars on the streets riding in the dark is not that safe ding bike lights helps to solve this problem as it's a simple but effective device that significantly improves safety to illuminate the roads the device uses LED technology to beams of light are directed forward and an additional light is directed down lighting the road under the bike statistics show that two-thirds of accidents involving cyclists occur when a car turns and accidentally runs into a bicycle the problem is that standard lights only light forward and backward making the rider almost invisible from the side and the dark that's why ding is equipped with an additional beam of light that illuminates the ground this technology makes the bike noticeable from all angles the forward beam which lights forward has a high color rendering index it's color temperature is 5600 Kelvin this is something between a fluorescent white light and a standard daylight white light source its power is 400 lumens while a pair of the lower beam is a hundred fifty lumens you can buy the device starting at $70 zone DPM X the creation of the device that you see on the screen took about six years the developers of zone DPM X had to create a speedometer that would be comfortable for wearing compact reliable and also affordable the final device is the world's first speedometer that can be attached to a person not to a bicycle the device consists of two parts connected together the upper sensor is attached at the top of the cyclists sneaker and measures the cadence the number of pedal turns per minute the lower one is attached to the sole of the sneaker and is a calibrated sensor whose task is to measure the force when pressing the pedal thus the device measures the speed of rotation of the pedals and the force of pressing and then transfers to receive data to the bicycle if it's equipped with cycling computer one of the remarkable features of the device is its small weight only 44 grams which allows the cyclist not to fool S on his or her leg in addition the zone DPM X is water-resistant and capable of operating in a wide range of temperatures from minus 10 to plus 60 degrees Celsius after recharging it's able to work for about 15 hours there are two versions of the device the zone DPM X single is attached to the left sneaker and the zone DPM X jewels are both the cost of the first one is about 450 dollars and the second one costs $900 bitch lock this is a smart electronic lock which not only protects the bicycle but also allows you to forget about using a key forever at first sight that lock practically doesn't differ from a traditional bicycle lock however there are differences since the smartphone's perform the function of the key in the system to start using bit lock you have to spend a hundred and forty dollars and download a special mobile application after its activation unlocking occurs automatically as soon as the owner approaches the bike the application sends a signal to the lock using bluetooth so the device recognizes its owner in addition to the main function that Locke has many others for example you can open the lock without approaching the bike by the mobile application also that lock allows you to always be aware of where the parked bike is as it tracks its location with GPS and shows out on the map the device is equipped with a battery with about five years of battery life the lock is resistant to water and changes in temperature so you can use it all year round barstow system and minibar mineral designers developed a way to always keep tools for the bicycle chain and compact bits ready at hand the minibar is a compact portable storage for six bits of a standard size of 60 millimetres it's equipped with two powerful neodymium magnets so that it wouldn't accidentally open during the ride the tool that comes in the kits and is part of the repository with three places for attaching bits the two upper ones are for the performance of torque and the lower one for tightening screws the sole is made of light welded steel pipe showing excellent reliability and compactness the mini bar is only 97 millimeters long and thirty-three and a half millimeters wide thus it practically doesn't take up any space the barstow system is an innovative system that allows you to store tools right inside the bike it's a complete chain breaking tool with integrated chain link storage that fits inside the handlebar thus the biker doesn't even need to think about taking these tools just in case they're always at hand easily accessible as a set these two devices cost about $60 mag lock bike pedal these are innovative magnetic pedals for mountain bikes many cyclists engaged in mountain biking used contact pedals since they can significantly improve the efficiency of torsion however a traditional design has a number of drawbacks you need special shoes for one and the clamp in it is quickly clogged with dirt dust in addition some cyclists are uncomfortable but the very idea of fastening their feet to the pedals mag lock is able to replace contact pedals and doesn't have these disadvantages to hold the foots these pedals use special magnets they're easy to clean and it's simple to put your leg in the right position in seconds the device is designed in such a way that it's easy to detach from the foot which makes the Falls safer the kit includes a special clip compatible with any models of bicycle shoes besides the user chooses how strong the connection is between the pedal and the boot the cost of these pedals is a hundred and ten dollars hey stop 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