Garbaruk Mono-Kettenblatt für Shimano DURA-ACE 9000 Kurbel size:58 teeth Made of durable nylon-glass fiber

Made of durable nylon-glass fiber composite

These extensions are also available for shorter people in 340 length here

even when it's well below ten degrees and I'm usually wearing tights

sodium carboxymethylcellulose

The key data: 22

Garbaruk Mono-Kettenblatt für Shimano DURA-ACE 9000 Kurbel size:58 teeth Made of durable nylon-glass fiberThe choice when it comes to just a chainring without a front derailleur. Without it, in the worst case, the chain will fall off. Thanks to a special design of the teeth, this does not happen with this chain ring. The trick originally comes from the MTB sector, where the trend has been towards a chainring for years and things get even rougher. You can find more details about the tooth profile in the pictures. Attention: this chainring has no climbing