JT Sprockets Standard Steel Motorcycle Crown 428 Sym XS 125K 4T E3 / Yamaha YBR 125 E

Whether for a replacement or a change in gearing, the sprockets and crowns JT Sprockets ensure high-quality transmission components and increased longevity.

• High-quality steel crowns made of C49 carbon

Specifications:

• colour: Steel
• material: Steel
• weight (g): 944
• width (mm): 203
• height (mm): 34
• length (mm): 241
• volume (cm³): 1663
• chain pitch: 428
• crown version: Reinforced
• v-number of teeth: 49 teeth
• number of teeth (crown): 49