Utilizing game changing patented TCS internals, the SESISMIC Cassette hub is something truly unique. In a nutshell, this is one of the strongest, most reliable and durable cassette hubs ever made.

Specs:

Drive Side: RHD / LHD
Hubguards: Eclat Viper / Eclat Gong Nylon
Axle Nuts: Eclat Chromoly
Weight: 16.45oz