Here You can open it again and complete your purchase.
Thank you for your patience. Your order is almost completed.
Order before 12:00 (noon) on 18/12/2019 for guaranteed Christmas delivery
| Bikes before 12:00 (noon) on 17.12.2019*
The "Exzentriker" is an eccentric bottom bracket with which you can adjust the chain tension on singlespeed bicycles or when using a gear hub.
It completely replaces the external bottom bracket cups of the so-called Hollowtech II bottom brackets, i.e. any spacer rings must be used in the same way as with the standard bottom bracket. The adjustment range of the Exzentriker is 6 mm (plus/minus 3 mm), with the addition of half a chain link 9 mm can be compensated.