> Products > Bike parts > Bottom brackets > Tetrahedral Shimano bottom bracket BB-UN54
| standard (542353) |
product description
· sealed compact bearing unit · maintenance-free · JIS square · BSA (1.37 x 24), 68 mm case width · available with axle length 107, 110, 113, 118 or 122 mm
Please state axle length!
Having purchased this article, customers also bought:
