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Old 03-30-18, 12:27 PM
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sweeks
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Originally Posted by SquidPuppet View Post
Thanks for the links. But... something doesn't add up here.
The CB-E110 comes with grade 300 balls, while the Dura-Ace 7710 comes with grade 25 balls.
Grade 25 balls are higher quality than grade 300... I read that somewhere here.
Here's a reference 'cause I know you like them!
https://en.wikipedia.org/wiki/Ball_(bearing)
Steve
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