AEROZINE HOLLOWTECH 2 EXTERNAL CERAMIC BEARING BOTTOM BRACKET 68 / 73 mm

Suitable for Road or MTB

Ultra smooth Aerozine Ceramic external bearing bottom bracket kit, these are a fantastic upgrade for any bike running external hollowtech 2 style bearing cups.

Compatible with all Conventional BB24 Cranks manufactured under Shimano specifications i.e Shimano, FSA, Raceface

Aluminium bearing cup anodised in a range of colours

O rings and spacers included
Direct Shimano / FSA / Race Face replacement for MTB or Road bikes
Weight just 94g
Comes with spaces for 68mm Road bikes and 68 / 73 MTB bikes
Instructions included