# Trixbrix Narrow Curved Track R48

€ 2,63

Radius: | 48 |

Production method: | 3d print |

Model: | narrow-curved-track-r48 |

Curve angle:: | 11.25° |

Color: | Dark Bluish Gray |

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See also element:

### Description

### Radius

R48 is the radius measured from the center of a circle to the centerline between the rails using the LEGO stud as the unit. A LEGO stud is 8mm.The space needed to have the full R48 circle can be calculated as follows: (48 + 4) * 2 * 8mm = 832mm =

**0.83m.**

This measures the diameter (2 * radius) of the outer shape of the track - that's why we added 4 studs in the formula.

In general, the formula for calculating the outer diameter of a circle track is:

(R + 4) * 2 * 8mm