Dirt bike and street bike

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Dirt street bike - street bike, skateboard and dirt bike (special hoppers). These bikes are used to perform various types of tricks (evolution).

Dirt-street bikes have specially prepared frames, usually chrome-molybdenum, or less aluminum. The frame has a vertical (fixed wheel position) or a horizontal (wheel position) rear wheel hooks. The frame's head angle ranges from 69 ° to 71 °. These bikes use shock absorbers up to about 100 mm stroke or rigid forks. These bikes usually do not have a front brake, sometimes also a rear one and are "mounted" on wheels 24 or 26. Derailleurs are not used.

Construction of dirt and street bikes ensures their durability, as various types of jumps or tricks are heavily exploited by the equipment.

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