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Calotte press fit BB30, cuscinetti sfere in acciaio (scatola 68 / 73 mm foro diam.46). Per montare le guarniture BB30 su scatole che ospitano movimenti Press fit BB30 con foro 46. Peso 91 grammi acciaio
- 30 mm spindle compatible
- Plastic cups for lighter weight
- Easy installation
- Gutter seal technology to prolong bearing life
- Integrated pre-load adjuster
- Shell width: 73 mm; 68 mm compatible w/spacer kit
- 30 mm spindle diameter
- 42x30x7 larger bearing size
- Intended use: Cross Country and Trail
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