FIXIE 75 CLUSTER & LOCKRING SET

CLUSTER & LOCKRING SET for FIXIE 75.

-FIXIE system-
The cluster is notched to accept matching notched Fixie cogs. Slips the cog onto the clauster and hold it in place by the lockring. Only an external BB tool is used for securing the cluster and lockring.

FIXIE Cluster
Thread : BC1.37x24T
Material : Cr-Mo steel

Fumikiri Lockring
Thread : BC1.29x24T L
Material : Cr-Mo steel