News — carbon rim ERD

Carbonal Bike Rim Effective Rim Diameter (ERD)

Posted by AdminCarbonal on

When building a bicycle wheel, the Effective Rim Diameter (ERD) of rim is an important measurement used to calculate the correct spoke lengths. It is very important to know that the ERD we list. Below is information on how to properly calculate ERD, and ERD values for Carbonal bike carbon rims.

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