Electric bicycle flywheel. Rotary flywheels are fixed with threads, and the teeth cannot be split, like nuts and bolts. Rotary flywheel, its Jing wheel is integrated with the flywheel tooth piece, the ...

A quick release skewer is a mechanism for attaching a wheel to a bicycle. It consists of a rod threaded on one end and with a lever operated cam assembly on the other. The rod is inserted into the hol ...

In cycling, bar ends are extensions typically fitted to the ends of straight handlebars.They extend away from the handlebars and allow the rider to vary the type of grip and posture that they use duri ...

An axle is a central shaft for a rotating wheel or gear. On wheeled vehicles, the axle may be fixed to the wheels, rotating with them, or fixed to the vehicle, with the wheels rotating around the axle ...

A bicycle helmet is designed to attenuate impacts to the head of a cyclist in falls while minimizing side effects such as interference with peripheral vision.There is ongoing scientific research into ...

Bicycle suspension is the system, or systems, used to suspend the rider and bicycle in order to insulate them from the roughness of the terrain. Bicycle suspension is used primarily on mountain bikes, ...

A single-speed bicycle is a type of bicycle with a single gear ratio. These bicycles are without derailleur gears, hub gearing or other methods for varying the gear ratio of the bicycle. There are man ...

A bicycle handlebar or bicycle handlebars is the steering control for bicycles; it is the equivalent of a steering wheel for vehicles and vessels. Besides steering, handlebars also often support a por ...

A bicycle shifter or gear control or gear levers is a component used to control the gearing mechanisms and select the desired gear ratio. Typically, they operate either a derailleur mechanism or an in ...

Bicycle lighting is illumination attached to bicycles whose purpose above all is, along with reflectors, to improve the visibility of the bicycle and its rider to other road users under circumstances ...

Bicycle gearing is the aspect of a bicycle drivetrain that determines the relation between the cadence, the rate at which the rider pedals, and the rate at which the drive wheel turns. On some bicycl ...

The bicycle pedal is the part of a bicycle that the rider pushes with their foot to propel the bicycle. It provides the connection between the cyclist’s foot or shoe and the crank allowing the l ...

A bicycle chain is a roller chain that transfers power from the pedals to the drive-wheel of a bicycle, thus propelling it. Most bicycle chains are made from plain carbon or alloy steel, but some are  ...

A bicycle saddle, often called a seat, is one of three contact points on an upright bicycle, the others being the pedals and the handlebars. (A bicycle seat in the specific sense also supports the bac ...

Shuangye developed new model G4-Z Recently Shuangye electric bike factory have developed a new model-folding electric mountain bike,equipped with foldable aluminum alloy frame,36V 250W brushless motor ...

Shuangye launch new products electric road bike If you’re looking forward an electric road bike that won’t break the bank, the Shuangye new model might just be the perfect option for you. ...

what is a fatbike A fatbike (also called fat bike or fat-tire bike) is an off-road bicycle with oversized tires, typically 3.8 in (97 mm) or larger and rims 2.6 in (66 mm) or wider, designed for low g ...

electric bike is appraised as Christmas gift in Sweden With the advent of Christmas,Swedish people step up procurement of Christmas gifts.Swedish Trade Federation HUI research institute announced in N ...

Christmas discount electric mountain bikes Still worry about Christmas gift?Now there is a good news for you-€50 coupon for all of our electric bikes online,the carnival will last between December,12t ...

A bicycle frame is the main component of a bicycle, onto which wheels and other components are fitted. The modern and most common frame design for an upright bicycle is based on the safety bicycle, an ...

There are two distinct types of controllers designed to match either a brushed motor or brushless motor. Brushless motors are becoming more common as the cost of controllers continues to decrease. Con ...