Sprocket - Rear - Yamaha - 42-Tooth
Manufactured from the best materials with a special self-cleaning design, and hand-finished to perfection
Computer designed to achieve ultimate strength at minimum weight
JT combines leading-edge technology with the top materials to produce the ultimate quality sprocket range with unbearable value
Every sprocket meets or exceeds the highest possible quality standards
Sprockets are heat-treated and beadblasted to reduce material surface tension
Steel rear sprockets are made with top-quality Japanese C45 high carbon steel