Details
Shimano's newest cartridge bottom bracket is the BB-UN300.
Choose axle length.
BB width: 68mm
English thread
JIS Square taper
Sealed cartridge bearings
Part Numbers
Option | MPN | Store SKU |
---|---|---|
68x110mm axle | CR3483 | BB1462 |
68x113mm axle | CR3484 | BB1464 |
68x115mm axle | CR3485 | BB1466 |
68x118mm axle | CR3487 | BB1468 |
68x122.5mm axle | CR3488 | BB1470 |
68x127.5mm axle | CR3488A | BB1472 |
68x107mm axle | CR3482 | BB1460 |