JT Sprockets 525 Steel Rear Sprocket Honda Cb600 / Cb650 / Cb1000 Hornet / Cbr900 / Shadow / Rebel 1100 Features: 525 pitch JT front sprockets are made from ultra durable Scm420 steel alloy All sprockets are heat-treated and hand-finished to meet or exceed the highest quality standards Will require 520 chain conversion for some models