This super lightweight version for competition racing has been added to the multiplate series. Originally designed for the serious circuit time attack and gym khana competition racers, performance and reliability are assured as a result of over a year of field testing in high performance tuned vehicles. # Ultra lightweight, low inertia drilled flywheel. # Lightweight and small centre hub system. The lightened disc can improve disengagement and quick shift work as a result. # The disc release characteristic is improved by addition of the slits on the intermediate plates. # A new aluminium cover with high rigidity and low inertia. # A new designed lightweight and low inertia disc. # Lightweight drive boss is applied.

ZM022SBMC1