BB89.5/92 bottom bracket for NBD MegaExo cranksets (without Pinch Bolt) with 24Â mm hollow axles! Featured by cartridge bearings equipped with steel balls for a low wearing and an optimized power transmission. Inclusive bottom bracket center sleeve.
PF41-89.5/92-24
The FSA configurator makes it easier to choose the right bottom bracket.
Case width: 89.5mm ||| 91.5mm
Material: bearing cups: aluminium, balls: steel
Weight supplement: manufacturer information






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