Spin diameter is 54mm. Thickness: 8mm The weight is copper:90g Copper: 91g,With machine lines diamond button. SS:80g,Ti:45g,Zirc 70g. Ultem:17g All surface is mirror polished.
If you have any questions please pm me feel free ~ Have a good one. Thanks always Shipping date: 3 days after ordered. R188 bearing pressfit.
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