Square bottom bracket with resin cup to be fitted 127 mm 38 mmOptimize your performance with the Sunrace 127mm resin bottom bracket, designed for easy installation and compatible with square-axis cranks.
Bottom bracket with resin cups diameter 38mm to be fitted for square cranks, length 127 mm.
| Brand | Sunrace |
| Supplier reference | 147193 |
| Color | black |
| Color | Black |