JT Sprockets Standard Steel Motorcycle Sprocket 520 Gas Gas MC 250 / Muz SM125 12T

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

• CNC machining for performance and longevity
• High-strength SMC420 steel alloy sprockets
• Lightweight and optimal design

Specifications:

• material: Steel
• weight (g): 141
• width (mm): 89
• height (mm): 15
• length (mm): 116
• volume (cm³): 155
• chain pitch: 520
• sprocket version: Standard
• number of teeth (sprocket): 12 teeth
• teeth count (sprocket): 12