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ERD 556.4
Hope Pro4 Boost front hub 32 hole 3 cross lacing
Posted : 08/11/2018 1:20 am
Wheel pro gives this using the dimensions from hopes site;
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Posted : 08/11/2018 7:35 am
Topic starter
same calculation thanks for confirming
Posted : 08/11/2018 9:49 am
The quoted dimensions may not be accurate, best to measure it yourself.
Posted : 08/11/2018 10:21 am
for what it's worth, I always use wheelpro, and with their Hope dimensions very often, and it's always been good. I do genreally double check the ERD from the rim manufacturer though - seen those to be occasionally wrong on there.
Posted : 08/11/2018 10:26 am
This is the one I use -gives very similar result;
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Posted : 08/11/2018 10:28 am
actually - correction - I normally use the prowheelbuilder calculator:
https://www.prowheelbuilder.com/spokelengthcalculator
Posted : 08/11/2018 10:29 am