BSA Bottom Bracket - 30mm
$129.95A lightweight, durable, and user-serviceable bottom bracket engineered for smooth, efficient pedal power transfer and all-weather reliability.
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View full listing on Fanatik Bike Co.Highlights
- Custom hardened chrome steel bearings reduce spinning resistance and noise for efficient power transfer
- Advanced weather sealing system protects against water, mud, and saltwater for reliable performance in all conditions
- User-serviceable design allows easy installation, removal, and maintenance with standard spline tools
- Adjustable internal sleeves and included spacers ensure precise fit across a wide range of shell widths
- Available in multiple vibrant colors to match your bike or personal style
Specs
- Spindle Diameter
- 30 mm
- Shell Width Compatibility
- 68 mm to 73 mm (83 mm and 100 mm shells supported with adjustable sleeves)
- Weight
- 82–87 g (depending on diameter)
- Material
- 6061 T6 aluminum, glass-filled nylon urethane, metal components
- Bearing Material
- AISI 52100 chrome steel, hardened to RC 61–66
- Warranty
- Lifetime on bearings
