JT Sprockets manufactures in the right way: by turning, milling and drilling! Pitch: 520. Manufacturer: JT. Number of mounting bolts: Without drill hole.
JT Front Sprocket 15 Tooth 420 Pitch JTF253.15 Fits Honda C 70 1977-1994
JT Front Sprocket 15 Tooth 520 Pitch JTF569.15 Fits Yamaha WR 400 1998-2002
JT Front Sprocket 15 Tooth 428 Pitch JTF273.15 Fits Honda MSX 125 2013-2023
JT Front Sprocket 15 Tooth 520 Pitch JTF1539.15 Fits Kawasaki Ninja 300 13-17
JT Front Sprocket 15 Tooth 525 Pitch JTF1591.15RB Fits Yamaha MT-09 850 14-20
