Spoke Length Calculator

Inputs: Rim and Hub

rim Rim Specifications
 
Rim= 
Effective Rim Diameter (ERD) =
Available Drillings =  unknown
hub Hub Specifications
 
Hub= 
(a) Left Flange Diameter =
(b) Right Flange Diameter =
(c) Left Flange Distance =
(d) Right Flange Distance =
Left Versatz Speichenloch =
(vSri) Right Versatz Speichenloch =
Available Drillings =  unknown

Output: Calculated Spoke Lengths

Spoke Count Left Right
R 1x 2x 3x 4x R 1x 2x 3x 4x
16 275.6 281.4 294.8 307.7 312.9 275.6 281.4 294.8 307.7 312.9
20 275.6 279.4 289.0 300.5 309.5 275.6 279.4 289.0 300.5 309.5
24 275.6 278.3 285.4 294.8 304.0 275.6 278.3 285.4 294.8 304.0
28 275.6 277.6 283.0 290.7 298.9 275.6 277.6 283.0 290.7 298.9
32 275.6 277.1 281.4 287.6 294.8 275.6 277.1 281.4 287.6 294.8
36 275.6 276.8 280.2 285.4 291.6 275.6 276.8 280.2 285.4 291.6
40 275.6 276.6 279.4 283.7 289.0 275.6 276.6 279.4 283.7 289.0

All lengths are in millimetres (mm).