An eye-catching streamline silhouette that is a Birzman signature design, this Specialist Lockring Wrench is compatible with 7-12 speed cassettes, and is equipped with a fixed-gear lockring wrench.

Made from extra-hard wearing materials, the Specialist Wrenches are a highly functional and durable combo to have in the workshop.

Modular extension bar is available (BM11-ST-MHE-K) to increase the leverage of the wrench.

Functions

Compatible with 7-12 speed cassettes

Material

CrMo / TPR

Note
Other Products In The Range

 

Also available as a set: