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SUPERSPROX Countershaft Sprocket - 15-Tooth CST-1591-15-2

Part Number: 12121450
SUPERSPROX
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SKU:
12121450
UPC:
8592165106311
MPN:
CST-1591-15-2
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.45 LBS
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$34.95
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Description

A countershaft sprocket is your direct connection to engine power delivery—choose one designed for racing, and you eliminate efficiency losses that cost you acceleration and chain life. The SUPERSPROX 15-tooth CST-1591-15-2 is engineered with the same specifications that factory racing teams demand, delivering the durability and precision required to handle sustained high-RPM punishment. Whether you're pushing through dirt or carving asphalt, this sprocket keeps power flowing cleanly to your wheel without compromise.

  • SCM-435 carbon-free steel
  • Zero-breaking guarantee
  • Ultra-hard surface layer (.5mm)
  • Friction-reducing impregnation
  • Fully lightened design
  • Radial hole optimization
  • Grooved teeth profile
  • Fast dirt removal
  • Factory team specification
  • 15-tooth ratio
  • Countershaft fitment
  • Off-road and street capable
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Specs

CHAIN SIZE:
525
PRODUCT NAME:
SPROCKET
TYPE:
COUNTERSHAFT
UNITS:
EACH
RIDING STYLE:
STREET
TOOTH COUNT:
15
MATERIAL:
STEEL
MOUNTING POSITION:
FRONT
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Fitment

Fitment for SUPERSPROX Countershaft Sprocket - 15-Tooth CST-1591-15-2

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