Vintage Motorcycle Fork Upgrade

The modified Showa Cartridge Damping unit.  Each cartridge uses shim-stack based technology for high and low speed compression damping and rebound damping.

Cartridge Damping Kit for Norton and Triumph Forks

Cosentino Engineering

812 Jersey Ave. 3rd Floor

Jersey City, NJ 07310

To contact us:

Phone: 201-392-1400


The complete assembly with a spring of choice installed.  The unit drops right into the existing fork tubes with no modifications required.  You don’t even need to take the forks off the bike!!  The original parts can be reinstalled at any time.

Custom internals locate the damper and internal adjusters and support the internal spring.

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