Corrugated washer WaveOptimize your crankset with the Black Bearing wave washer for unmatched cycling performance and perfect adjustment.
blackbearing wave washer for 30 mm axle crankset allows to adjust the play of the crankset without stressing the bearings
| Brand | Black Bearing |
| Supplier reference | BB-BB-wavewasher-30 |
| Color | black |
| Color | Black |