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Reasonable Design Of Highway Bicycle
Jun 13, 2017

Road bike is a sports equipment, road bike sports is a hobby, road bike hobby is a burden, road bike rides have too many skills, the school relies on a wealth of experience, if you are interested in joining the road circle, want to start a road bikes, that at least to know how to buy a road bikes. There are three main areas:

1. I want to buy a road bike, what kind of car is called a road bike?

Rational geometric design of Shan

Highway because of the low riding posture, the vehicle itself, the geometry of the requirements are very high, incorrect body geometry and size is very easy to cause personal injury, and many times this kind of injury will be considered the fatigue symptoms after exercise, Road Bike and so you find that regret is late.

S. 700c wheel diameter, below 30c

700c wheel diameter is a lineage standard, Road Bike and the tire diameter below 30c can guarantee enough roll resistance on pavement.

Shan Bend the

The purpose of the bend design is to ensure that the rider can adopt a low wind resistance posture and allow the rider to perform a plurality of gestures.

Shan brake variable One handle (hand change)

The change of hand is a milestone in the development of the road bicycle, so that the rider can reduce the motion amplitude and the finger does not have to leave the bend to avoid the accident. Hand change has become the basic configuration of modern road bikes since 2003.

Shan Self-locking pedal

There are many technical moves that cannot be done without self-locking-such as car and low posture. The fixing and disengaging of the dog's mouth are too time-consuming to be dangerous in the open environment of the road race. Road Bike Therefore it is necessary to equip the road bike movement.

2. How big a car should I buy?

Shan for normal people, the simplest height and frame of the corresponding relationship is basically certain, and the proportion of the body to fine-tune, is relying on the seat tube and the vertical.

The Shan weighs the basic properties of the frame size, which is the equivalent horizontal tube (center to center) length and the height of the seat (center to top), in which the horizontal tube is the most direct and important data. As a result of the expansion of the compression rack, at present many manufacturers do not directly to the level of the length of the tube to indicate the size of the frame, Road Bike but the use of marking or length to mark. When considering the frame, must inquire its official website geometry information to obtain each size level tube data.

Shan below is the height and frame size reference, because each factory frame horizontal tube setting is different, therefore only gives the range option. The specific geometry of each model can be found in the official website of the product, if the official website even the geometry is not available, Road Bike the proposal to give up the brand.

Cinese 160cm: The proposal waits for a long height first ... Otherwise can only choose Special children road bike.

161-165cm: The proposal waits for a long height first ... Must buy, the level tube 49-51cm can, also can choose 650c product, but the trouble is many

166-170cm: The recommended use of 50.5-52 level of the frame, the maximum of no more than. 5cm

171-175c: It is recommended to use a 52-53-level frame with a maximum of no more than one. 5cm

176-180c: It is recommended to use 53-55 5cm frame, maximum of 56cm

181-185cm: The proposed use of 5-57.5cm frame, maximum of not more than 58cm

186-195cm: It is recommended to use the 5-59cm frame, max. 5cm

Seaper 195cm: If you can't use the 5-60cm around the frame, you probably need to customize a car ... It is very rare to have a finished frame with a horizontal tube exceeding 60cm.