How to distinguish roller skates from brake shoes and flat shoes

The most obvious difference is that the flat shoe tool holder of the same size roller skates can be shorter than the brake shoes, for example, the flat shoes of size 40 are equipped with a tool holder of 23 1. Brake shoes can be matched with the 243 tool rack.

Secondly, the difference between wheels, let's talk about the difference in size. Similarly, size 40 flats are matched with 76 and 72 wheels. Small at both ends and big in the middle. Brake shoes are generally flat wheel configuration, the same 40 yards, brake shoes are four 76 wheels.

Then we talk about hardness. In order to give consideration to the grip, flat shoes used 85 wheels, which is a little softer than brake shoes.

Brake shoes are made of wheels with hardness of 90 to improve wear resistance and fluidity.

The next difference is the strength of the shoe body. Flat shoes can be made of plastic, such as low-end hard-shell shoes or even mid-end ksj2 and trix2. If you practice braking, shoes made of this plastic will soon break down. The brake shoe is at least nylon glass fiber composite material, such as Ultron. Most shoes are made of carbon fiber. Such as EVO and IGOR.

Then there is the difference in the strength of the tool holder. The Austrian creation of mid-range roller skates is that brake shoes exist independently, and HV with high mid-range height is also chosen by many brake enthusiasts. The tool rest of this kind of shoes is stronger and thicker than flat shoes.

In terms of materials, flat shoes can use 6000 aluminum, and brake shoes must use 7000 aluminum. For example, 7000 aluminum has less impurities than ordinary aluminum, so it is compressed before the tool rest.