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| Country of Origin | Japan |
|---|---|
| PID | 847591 |
| Manufacturer address | High Tech Campus 92, 5656 AG Eindhoven, The Netherlands |
| Manufacturer's email address | shimano.com |
| Manufacturer name | SHIMANO EUROPE B.V. |
The Shimano Hollowtech2 bottom bracket is designed for road and gravel cranksets, compatible with BSA threaded frames that have a 68 mm bottom bracket shell. In addition to Shimano cranks, it also fits other cranks with a uniform 24 mm axle. The bottom bracket, part of the Tiagra series, features a new high-performance and durable sealing structure.
The Shimano Hollowtech2 bottom bracket is designed for road and gravel cranksets, compatible with BSA threaded frames that have a 68 mm bottom bracket shell. In addition to Shimano cranks, it also fits other cranks with a uniform 24 mm axle. The bottom bracket, part of the Tiagra series, features a new high-performance and durable sealing structure.