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BLACKBEARING 2RS B3 BEARING (30 X 40 X 7 MM)
₹1,620
Available at madoverbiking.com
Expert Pros
- +Smooth and reliable performance
- +Withstands riding stresses
- +Consistent rotation and efficiency
- +Replaces SRAM/Truvativ DUB bottom bracket bearings
Expert Cons
- −Intermediate-grade precision
The Blackbearing B3 30407-2RS Bearing (30 x 40 x 7 MM) is built for cyclists seeking smooth, reliable performance in demanding conditions. Designed with intermediate-grade precision, it withstands everyday riding stresses while maintaining consistent rotation and efficiency. Specifically developed to replace original SRAM and Truvativ DUB bottom bracket bearings.
Details
- width mm
- 7
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BLACKBEARING 2RS B3 BEARING (30 X 40 X 7 MM)
₹1,620