High-speed full carbon fiber road bike


Name	Road bike	Frame	Aluminum alloy inner wire
Fork	Aluminum alloy shoulder lock	Saddle	8501 fine leather printed gray silver flower
Sticker	Light No film sticker	weight	1.2kg
Painting	Painting	length	98cm,102cm
Bottom bracket	Sealed bottom shaft 122MM	Brake	Cassette disc brake 160 discs front and rear
Rim	175 black side edging knife rim	Brake lever	Black B68 aluminum alloy brake lever
Outer tire	2.15 black tire	Brake line	Black environmental protection line pipe
Inner tire	175 natural rubber tire	Shifter	Ltwoo 27-speed three sets (A5)
Handle bar	Thickened black frosted small swallow handle	Package	85%skd
Grip	Black straight grain single pass grip

Road bikes are used on smooth roads. Due to the low resistance of smooth roads, road bikes are designed with greater consideration for high speeds. They often use down-bending handles that can reduce wind resistance, and narrow high-pressure and low-resistance tires. The gears are higher, and the wheel diameter is larger than that of ordinary mountain bikes. Because the frame does not need to be strengthened and often uses a simple and efficient diamond design, road bikes are the most beautiful bicycles.
The length of the bicycle shall not exceed 185 cm, the width shall not exceed 50 cm, and the weight shall not be less than 6.8 kg. The length of the seat should be between 24-30 cm, the distance between the central axis and the ground should be between 24-30 cm, and the diameter of the front and rear wheels of the bicycle must be the same.

The maximum diameter of the wheel is 70 cm and the minimum is 55 cm
The advantages of road bikes are low resistance, faster riding, lighter weight and less effort, low resistance, large gear ratio, fast speed under the same pedaling frequency and power, and light and labor-saving riding for transportation. The combination of people and vehicles is high and easy to control. It is also an excellent sports equipment.