FREE Shipping on All Orders 626.363.8822
1983-1985 Yamaha YZ490 O-Ring Chain and Sprocket Kit

1983-1985 Yamaha YZ490 O-Ring Chain and Sprocket Kit

(0 Reviews) | Write a Review
In Stock.

Choose Options



  • Volar Motorsport O-Ring Chain
  • Quality engineered for strength and durability
  • Solid rollers and bushings work harder and last longer
  • Reinforced rollers endure high impact
  • Quad-stake riveted for exceptional shock absorption
  • Unique protruding bushings designed to reduce kinking and extend O-ring life
  • Chains are pre-stretched and shot-peened
  • Tensile Strength: 9,850 lbs
  • Material: Alloy Steel
  • Rivet Masterlink is included (Riveting tool may needed , Not Included)

  • Stock Replacement style Sprocket by Volar Motorsport.
  • Heat treatment for added strength and wear resistance.
  • Zinc plated and have a baked on durable paint process for corrosion resistance.
  • Material: C45 Carbon Steel

  • Specification:
  • Front Volar Sprocket: 14 Teeth
  • Rear Volar Sprocket: 46 Teeth
  • Volar O-Ring Chain: 520x112
  • Fitment: 1983-1985 Yamaha YZ490
  • Related Items