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JT SPROCKETS Sprocket - Rear - Kawasaki - 42-Tooth JTR1490.42

Part Number: JTR149042
JT SPROCKETS
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SKU:
JTR149042
UPC:
824225301045
MPN:
JTR1490.42
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.30 LBS
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$27.05
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Description

A worn or undersized rear sprocket directly impacts your bike's acceleration, top-end speed, and overall powerband delivery. The JT Sprockets 42-tooth rear sprocket is engineered to restore or customize your Kawasaki's performance with the precision and durability expected in competitive racing and demanding street riding. Computer-optimized design eliminates unnecessary material while maintaining the strength required for consistent, reliable performance lap after lap.

JT Sprockets applies aerospace-grade manufacturing standards to every sprocket in this range. The C45 high-carbon steel construction is heat-treated and bead-blasted to eliminate surface tension and improve fatigue resistance, ensuring your investment delivers years of predictable power transfer without premature wear or tooth failure.

  • Fitment: Kawasaki rear wheel
  • Tooth count: 42T
  • Material: C45 high-carbon steel
  • Heat-treated construction
  • Bead-blasted finish
  • Computer-designed geometry
  • Meets OEM+ standards
  • Bolt-on installation
  • MPN: JTR1490.42
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Specs

TOOTH COUNT:
42
UNITS:
EACH
CHAIN SIZE:
520
MOUNTING POSITION:
REAR
RIDING STYLE:
STREET
MATERIAL:
STEEL
PRODUCT NAME:
SPROCKET
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Fitment for JT SPROCKETS Sprocket - Rear - Kawasaki - 42-Tooth JTR1490.42

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