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Shimano Deore SM-BB52 Bottom Bracket
With better sealing and rotation the Shimano Deore bottom bracket delivers high driving efficiency.
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| Select variant below then view stock | here |
The SM-BB52 is a popular Shimano bottom bracket which is used in countless cranks, e.g. with Alivio, Deore and ZEE. Its 24 mm bearings (Hollowtech II) provide an optimum stiffness-to-weight ratio and rotational efficiency. The SM-BB52 BSA bottom bracket is available in a version for 68 and 73 mm shell widths and in a version for 83mm shell widths.
SPECS
- Application: Cross Country, City & Touring, Freeride, Downhill
- Type: BSA
- Shell Width: 68 mm, 73 mm, 83 mm
- Axle Diameter: 24 mm (Hollowtech II)
- Bearings: Steel
- Bottom Bracket Cup Material: Aluminium
- Bottom Bracket Centre Tube Material: Resin
FEATURES
- Painted bearing cups
- High drivetrain efficiency
- Improved sealing and smoother movement
- Recommended for ZEE FC-M640, FC-M645 / Deore FC-M591, FC-T611, FC-M610, FC-M612, FC-M615, FC-M617, FC-M6000, FC-T6010 / Alivio FC-M4050, FC-M4060, FC-T4060 / FC-M552-L, FC-M552-S, FC-M622, FC-M625, FC-M627, FC-MT500, FC-MT200, FC-T551
