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@rhb
I need to replace a now discontinued Velocity Aerohead Rim for a track wheel, ideally like for like ERD (602) so I can reuse the existing spokes and, for which spocalc lists the following rims, many of which don't appear in shopping searches on google.
Ritchey Aero Road WCS OCR (ERD is nipple contact dia + 3mm for nipples)
Velocity Escape 19mm x 19mm
Ritchey Aero Road Comp centered holes (ERD is nipple contact dia + 3mm for nipples)
Ritchey Aero Road WCS centered holes (ERD is nipple contact dia + 3mm for nipples)
Campagnolo Seoul '88
Ritchey Aero Road Pro OCR (ERD is nipple contact dia + 3mm for nipples)
Wolber TX Profil aero
Velocity Aerohead (20mm wide x 19mm deep, 2001)
Ritchey Aero Road Comp OCR (ERD is nipple contact dia + 3mm for nipples)
How much tolerance on ERD would there be.. I.e. could I go as low as 600, high as 604 to increas my options without needing new spokes?
Note - playing with Spocalc a 2mm change in ERD seems to equate to about 1mm in spoke length... so I'm thinking it should be doable?