Fitments
Aprilia: 12-16 1000 Tuono V4 R / APRC; 15-17 1000 Tuono V4 RR, Factory; 15-20 1100 Tuono V4 RR, Factory
Part Description
JT rear sprocket 713.42
JT Steel rear sprockets are manufactured using Japanese C49 high carbon steel. Designed to minimise weight and maximise strength. Accurately machined to achieve balance and a perfect fit and chain alignment