TruVativ Powerspline Bottom Bracket 68 x 108mm. Proprietary spline design popular as OE spec with many moderate-price TruVativ cranks.Crank bolts are included
- TECH SPECS
| Defined Color | Black |
| Bottom Bracket Shell I.D. | 1.37 |
| Spindle Length | 108 |
| Spindle Interface Type | Truvativ Power Spline |
| Weight | 305 |
| BB Shell Width (mm) | 68 |
| BB/Frame Interface | English |