A friend is picking up a set of Dodici rims for me from TFG on Monday, I am gonna lace them to System Ex hubs (which I have found to be perfectly good quality before anyone points out that I am lacing decent rims to wack hubs :-p)
I have come up with these calculations for spoke length, can anyone confirm that they look correct before I order the spokes?
FRONT
Hub: System Ex
Right flange ø: 61.7
Left flange ø: 61.7
Centre to right flange: 33.5
Centre to left flange: 33.5
Spoke hole ø: 2.6
Rim: Dodici
Effective rim ø: 561
Offset spoke bed: 0
Spoke length for 32 spokes
Crosses Right Left Tension L/R
0 250.1 250.1 100%
1 252.7 252.7 100%
2 260 260 100%
3 270.5 270.5 100%
4 282.4 282.4 100%
BACK
Hub: System Ex
Right flange ø: 61.7
Left flange ø: 61.7
Centre to right flange: 28
Centre to left flange: 28
Spoke hole ø: 2.6
Rim: Dodici
Effective rim ø: 561
Offset spoke bed: 0
Spoke length for 32 spokes
Crosses Right Left Tension L/R
0 249.4 249.4 100%
1 252 252 100%
2 259.3 259.3 100%
3 269.9 269.9 100%
4 281.8 281.8 100%
A friend is picking up a set of Dodici rims for me from TFG on Monday, I am gonna lace them to System Ex hubs (which I have found to be perfectly good quality before anyone points out that I am lacing decent rims to wack hubs :-p)
I have come up with these calculations for spoke length, can anyone confirm that they look correct before I order the spokes?
FRONT
Hub: System Ex
Right flange ø: 61.7
Left flange ø: 61.7
Centre to right flange: 33.5
Centre to left flange: 33.5
Spoke hole ø: 2.6
Rim: Dodici
Effective rim ø: 561
Offset spoke bed: 0
Spoke length for 32 spokes
Crosses Right Left Tension L/R
0 250.1 250.1 100%
1 252.7 252.7 100%
2 260 260 100%
3 270.5 270.5 100%
4 282.4 282.4 100%
BACK
Hub: System Ex
Right flange ø: 61.7
Left flange ø: 61.7
Centre to right flange: 28
Centre to left flange: 28
Spoke hole ø: 2.6
Rim: Dodici
Effective rim ø: 561
Offset spoke bed: 0
Spoke length for 32 spokes
Crosses Right Left Tension L/R
0 249.4 249.4 100%
1 252 252 100%
2 259.3 259.3 100%
3 269.9 269.9 100%
4 281.8 281.8 100%
Thanks everyone :-)
Ty
http://www.thefootdown.co.uk