November 18, 2007

A refresher

BSD the usual suspects:
700c = 622mm
650B = 584mm
26" = 559mm

Some other guys:
650c = 571mm
700b = 635mm
Schwinn S-6 = 597mm


b1umb0y said...

Don't you mean BSD (ERD is the diameter where the end of the spoke is)?

Cracked Headtube said...

yep, you're right. OK no more bloggin while on over doses of Nyquil. Deal? I'm fixing it now. Thanks.

b1umb0y said...

Man... and here I had just ingested a PBR with a double Nyquil chaser. ;)