KACTUS KT-BSADUB BOTTOM BRACKET CERAMIC

Shell Width : 68MM-73MM
Thread : BC1.37-24T
Colour : Black
Weight : 80g
Wrench : 46-12/24（SRAM DUB）
Bearing Grade : Ceramic, ABEC-7, G3 Silicon Nitride Ceramic Ball
suitable for SRAM DUB specifications.