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  • JT

JT Sprocket - JTR84142

  • Part #: 81000042
  • Manufacturer Part #: JTR84142
  • Our Price: $41.99
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81000042
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Overview of JT Sprocket - JTR84142

  • Maximum strength sprockets at minimum weight; front sprockets made with C45 steel and SCM415 chromoly steel alloy -- rear sprockets made with C45 high carbon steel
  • Each sprocket is heat-treated and finished by hand
  • Each sprocket is sandblasted to reduce surface tension
  • Rear sprockets are anodized to a beautiful satin-silk finish
  • Meet or exceed the highest-quality compound standards set by the motorcycle industry


  • NOTE: Anytime you use other than the standard front/rear sprocket sizes, clearance must be checked. When converting to a smaller chain size, especially for racing, be sure to use the highest-grade O-ring chain available (heavy-duty non-O-ring acceptable for drag racing)


Specs

Chain Size 530
No. of Teeth 42
Position Rear
Type Sprocket - Steel
Units Each
Weight 1.75 lbs

Specs for JT Sprocket - JTR84142

Chain Size 530
No. of Teeth 42
Position Rear
Type Sprocket - Steel
Units Each
Weight 1.75 lbs

Fitment for JT Sprocket - JTR84142

Part 81000042 fits the following machines

See if this part fits your ride

Yamaha
1981 Yamaha SR500
1980 Yamaha SR500
1979 Yamaha SR500
1978 Yamaha SR500

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