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JT Sprockets 45 Tooth Steel Rear Sprocket

Product may vary from photo(s).

Everyday Low Price: $42.99

Gold Club Price: What's This? $38.69

J&P Part: ZZ29866


JT Sprockets 45 Tooth Steel Rear Sprocket

• Made exclusively from the finest C49 high carbon steel

• Heat treated and hand finished to meet or exceed OEM standards

• Outlasts any mild steel or surface hardened sprockets as much as two and three times over

• 45-tooth sprocket

Product Specs

  • Manufacturer Part Number: JTR856.45
  • Material: C49 High Carbon Steel
  • Number of Teeth: 45
  • Position: Rear
  • Sold in Units: Each


Yamaha Models

  • XJ550 : 1981–1983
  • XJ550R : 1981–1983