MCS-8080535 - JT steel front sprockets are manufactured using Japanese SCM420 Chromoly or C49 high carbon steel. Accurately machined with the tightest of tolerances to guarantee a perfect fit and chain alignment. Fully heat treated

Fitment:
Kawasaki: 03-06 Z1000 (ZR1000a1-a6) ; 02-03 ZX-9R (F1H; F2H)