ScooterMan101
1 MW
I laced up a hub motor to a Rim that was 604 mm ERD a few months ago,
However
I just got a new rim, same outside diamater, but the ERD is 605 mm
Does that mean that the new spokes need to be longer or shorter ?
( I forgot all the other measurements to use a spoke calculator, like the Hub Flange Diameter, and Hub Center to Flange center, Hub Spoke Hole Diameter,
I still have the hub laced onto the rim that is 604mm ERD so I cannot measure these ) , the hub is the Q100c CST.
the Number of spokes and cross pattern are the same .
However
I just got a new rim, same outside diamater, but the ERD is 605 mm
Does that mean that the new spokes need to be longer or shorter ?
( I forgot all the other measurements to use a spoke calculator, like the Hub Flange Diameter, and Hub Center to Flange center, Hub Spoke Hole Diameter,
I still have the hub laced onto the rim that is 604mm ERD so I cannot measure these ) , the hub is the Q100c CST.
the Number of spokes and cross pattern are the same .