HSC External Road Bottom Bracket
| Article number: | 010-04-01 |
| Availability: | In stock (8) |
HSC's external, threaded bottom brackets are equipped with high quality ceramic bearings for superior smoothness, better performance, and longer life than manufacturers' stock bottom brackets. The aluminum bearing cups are forged and CNC machined, then anodized in a plethora of colors.
These bottom brackets are available for either English (BSA/ISO) or Italian threaded frame shells, with options for Shimano's 24 mm Hollowtech II cranksets, or SRAM's stepped 24/22 mm GXP cranksets.
Installation / Assembly
HSC Bottom Brackets may be installed using any Hollowtech II compatible tool, such as the Park Tool BBT-9 .
The New Dub BB's come with their own Tool for installation.
| Weight | 84 grams |
| Cup Material | aluminum |
| Bearing Material | Si3N4 ceramic hybrid |
| Bearing Size | 6805w6 (2) |
| Crank Compatibility | Shimano Hollowtech II SRAM GXP |
| Shell Compatibility | BSA/ISO 1.375" x 24tpi Italian 36mm x 24tpi |