Birzman BB Socket (Hollowtech ll™)
By Birzman
SKU: BM22-ABB-S
£13.99
Unit price
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Unavailable
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Description
½" Dr. socket compatible with Shimano Hollowtech II or other 16-notch ?44 mm external bearing bottom bracket cups, and 16-notch rotor disc lockrings. Also fits Shimano BB Tool Adaptors TL-FC24 & TL-FC25.
