Slack-R Press-in Cup Kits

Slack-R is now compatible with Press-In Cup style headsets (threadless).

Please select the appropriate cup size for your headtube.

NOTE: Slack-R EC/ZS cups REQUIRE a bored headtube depth of a MINIMUM of 14mm.

Confirm your steerer is long enough to account for the increased stack height of the Slack-R cups.

Contact support@9point8.ca if you are unsure about your application prior to ordering.