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SRAM BB30 BOTTOM BRACKET
BB30-named for its required spindle size-narrows Q-factor, increases ankle clearance, and ups bearing durability. Along with a 30 mm spindle, it requires an oversized 68mm or 73mm bottom bracket shell and PressFit bearings held in place by snap rings.
SPECIFICATIONS
| Bottom Bracket Frame Interface |
BB30 |
| Type (Bearing) |
Standard |
| Spindle Diameter |
30mm |
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FEATURES
- 30mm alloy spindle
- Larger bearings for longer life
- 40x30x7 larger bearing size
- Weight: 56g (Ceramic) and 64g (Standard)
- ISO 4210 compliant. See Declaration of Conformity for details.
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