Front Sprocket 13 T 420 P JTF1120.13 For Aprilia RX 50 Racing 6 gear shift 03-06
JT Front Sprocket 13 Tooth 420 Pitch JTF1120.13. Aprilia RX 50 Racing 6 gear shift 03-06. These sprockets are designed to be lightweight and have reduced rotating mass to improve acceleration and overall performance.