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JT SPROCKETS Sprocket - Front - Yamaha - 17-Tooth JTF579.17RB

Part Number: 12121281
JT SPROCKETS
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SKU:
12121281
UPC:
824225208382
MPN:
JTF579.17RB
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.80 LBS
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$19.60
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Description

A quality front sprocket is foundational to reliable chain drive performance, and JT's rubber-cushioned design eliminates the shock loads that prematurely wear both chain and sprocket teeth. This 17-tooth configuration delivers precise engagement while the OEM-proven cushioning technology—trusted by major Japanese manufacturers since the early 1990s—significantly extends drivetrain lifespan. Built from premium C45 and SCM415 chromoly steel with heat-treated surfaces, this sprocket combines durability with minimal weight for responsive acceleration.

  • 17-tooth front sprocket
  • Yamaha fitment (specific model compatibility varies—verify MPN JTF579.17RB)
  • Rubber-cushioned design (RB)
  • C45 and SCM415 chromoly steel
  • Heat-treated and bead-blasted
  • Black zinc finish
  • Induction-hardened teeth
  • OEM-grade manufacturing standards
  • Bolt-on installation
  • Reduces chain impact wear
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Specs

MATERIAL:
RUBBER
MOUNTING POSITION:
FRONT
PRODUCT NAME:
SPROCKET
TOOTH COUNT:
17
RIDING STYLE:
STREET
CHAIN SIZE:
530
MATERIAL:
STEEL
UNITS:
EACH
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Fitment

Fitment for JT SPROCKETS Sprocket - Front - Yamaha - 17-Tooth JTF579.17RB

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