The C-4 FH-45SP is the only sub 50 gram US made hub that we know of, and it's a beautifully engineered, lust-worthy product. CNC machined in Orange County, CA, the C-4 FH-45SP comes standard with ceramic ABEC5 688 bearings and is available in black, red and gold. It is designed specifically for radial lacing and can't be used with a crossing spoke pattern.

Simple, elegant, light, beautiful, made in the US, what more do you want?

Weight: 46g on our scale

Center - RF 39mm
Center - LF 39mm
RF Dia. 21mm
LF Dia. 21mm