High performance bottom bracket Machined from 6061-T6 aluminum with anodized black finish Premium 440C stainless steel bearings For installation/removal of notched cup BBs, use 12-notch for 46mm outside diameter BB tool, PK5832 TECH SPECSModelHellbender 70
| Model | Hellbender 70 |
| Spindle Interface | 24mm |
| Shell | BSA |
| Shell ID | 33.6mmx24tpi |
| Width | 68/73mm |
| Color | Purple |
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