Bike Forums - View Single Post - Are headset races available in "undersize" ID?

07-19-11 | 10:02 PM

#4

abarth

Я люблю суп

Joined: Jul 2008

Posts: 1,244

Likes: 3

ISO crown race ID is 26.4mm = 1.039"
JIS crown race ID is 27.0mm = 1.063"

So pick one.

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