Insight 68-73mm BSA\/BSC Bottom Bracket Black

The Insight Euro External Bottom Bracket features sealed bearings for friction-free, sealed pedaling.It has CNC machined aluminum cups for a better fit inside the bottom bracket.It is only suitable for internally threaded bottom bracket frames designed to accommodate Euro BSA/BSC type bottom brackets.Details Type: external Euro. Housing diameter : 34.5 mm. Axle diameter : 24 mm. Threading: BSA/BSC. Width : 68/73 mm. Cuvettes Aluminium 6061-T6 CNC machined and anodized. Sealed bearings. Weight : 98 g. Sold with 3 spacers.