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Spoke Length Calculator

Enter values
(mm)
mm
Effective rim diameter, nipple seat to nipple seat.
(mm)
mm
Spoke-hole pitch circle diameter, hole centre to hole centre across the flange.
(mm)
mm
Wheel centreline to this flange. Rear wheels differ side to side.
Total spokes in the wheel, split evenly between the two flanges.
Result
Result
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Next steps
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