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DRIVEN RACING Rear Sprocket - 43-Tooth 5178-520-43T

Part Number: 12101035
DRIVEN RACING
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SKU:
12101035
MPN:
5178-520-43T
Condition:
New
Availability:
Ships Same Business Day
Weight:
2.00 LBS
$64.99
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Description

If you're chasing lap times or building a race-ready drivetrain, unsprung weight at the rear wheel matters. The DRIVEN RACING 43-tooth rear sprocket combines lightweight construction with proven durability—delivering the acceleration response and longevity required for serious track use. The proprietary EST Technology and lowered tooth surface design eliminate excess material without compromising strength or wear characteristics.

  • 43-tooth rear sprocket
  • 520 chain compatible
  • Lightweight steel construction
  • Proprietary EST Technology
  • Lowered tooth surface
  • Black zinc semi-gloss finish
  • Reduced rotating mass
  • Extended service life
  • MPN: 5178-520-43T
  • Bolt-on installation
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Specs

COLOR/FINISH:
ZINC
MOUNTING POSITION:
REAR
TOOTH COUNT:
43
COLOR/FINISH:
BLACK
MATERIAL:
STEEL
TYPE:
DRIVE
PRODUCT NAME:
SPROCKET
UNITS:
EACH
CHAIN SIZE:
520
RIDING STYLE:
STREET
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Fitment

Fitment for DRIVEN RACING Rear Sprocket - 43-Tooth 5178-520-43T

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