Do you know what the bmx 451 rim protector?If you throw this question,I believe that not many individuals can answer correctly.First was explained,referring to the rim of the hub,the rim protector is protected by the hub. Tire wheel protection, by definition refers to the special design can play a role in protecting wheel tires.

The tire and rim protection runflat tire sidewall have adopted a more rigid rubber,there is no higher for installation requirements?You know,reinforced sidewall has a certain impact on the performance of the tire comfort,but also for the vehicle damping system also has higher requirements.Although the tire rim sidewall protection than no protection tire rim more rigid,but far from reaching and runflat tire sidewall strength,so do not ask damping system of the vehicle, as long as the specifications of all models are suitable installation.

Wheel tire rim protection to a certain extent for the protection of the damaged wheels a great help, even if it is installed with a tire rim protection is also not easy to pressure the road sub-teeth. Wheel scratched does not matter,but if the inside ply and steel layer broke,ranging from changing a tire,while driving safety crisis.Owners and friends try to avoid rubbing the road sub-teeth while driving,you do not want scratched wheels,buy tires have rim protection can play a role.

BMX stands for BICYCLE MOTOCROSS, it is a bike cross-country movement in the late 1970s, the rise in the United States. Because of its relatively small models, tires and relatively coarse and game motocross track is also used for the track is very similar, hence the name. The sport quickly became popular among young people, to the mid-1980s, most young people influenced by skateboarding culture, think only in the mud a single game too. Then the ground began to get BMX, skateboarding venue playing, and playing more fancy than the skateboard, jump higher, more exciting. Its name has become a BMXFREESTYLE (freestyle BMX bikes).

BMX Freestyle BMX (freestyle bmx) and racing BMX (racingbmx). The main difference is that the position of the front mounted headset. It has a special part - gyro, it can make a 360-degree rotation of the front racing BMX not. Bazooka is also racing BMX does not have.

In fact, we usually ride BMX bikes and similar, but different materials and performance. Usually seen in the street bike most 26-inch and 24-inch, but the car is a 20-inch BMX, using the bmx 451 rim. The proportion of 20-inch bikes and people just can changes many fancy moves.

BMX body is generally made ​​of alloy, can withstand high places fall from a few meters momentum. The design also has many special features, such as unlimited brakes lines, you can do a 360-degree rotation of the steering wheel, front and rear have available foot of the "bazooka" and so on. As long as a vehicle to change some small parts can make a different play, to meet the needs of different personalities.