JT Sprockets Steel Rear Sprocket 49T (428) - JTR1842.49

Item # : 231899

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List : $34.99


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  • Manufacturer: JT Sprockets


JT Sprockets Steel Rear Sprocket

  • JT Sprockets are made from the latest generation of computer design and control metal cutting equipment for maximum durability
  • JT rear sprockets are made from the finest C45 high carbon steel, 7075 aluminum, or new titanal alloy
  • Lightweight titanal sprockets combine the ultimate strength of titanium with aluminum 7075-T6 providing superior hardness and strength
  • Front sprockets are made from chromoly SCM420 steel alloy
  • All sprockets are heat-treated and hand-finished to meet or exceed the highest possible quality standards possible quality standards


    Yamaha Off Road

  • DT125 E   USA 77
  • DT125 F/G/H   USA 78-80
  • DT175 E/F/G/H   USA 77-81
  • MX175 F/G/H   USA 77-81

  • Yamaha Road

  • XT125   France 82-87

Manufacturer Part Number: JTR1842.49