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Phil Wood Bottom Bracket Cups - Anodized Alloy Cups.
bearing shells for Phil Wood Bottom Brackets
Made from aluminum, anodized
Italian thread (36 x 24 TPI RH) or BSA thread (1:37 "x 24 TPI RH & LH)
weight: 18 gram per pair
For mounting Phil Wood is special tools required, for example, Art. 14242
The cups have a special toothing, so it fits only the Phil Wood tool
When fitting the bearing shells is partly a second tool for countering needed because the gegenüberlüberliegende bearing shell possibly can unscrew when assembling again otherwise
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“Weight : 23 g“