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DRIVEN RACING Rear Sprocket - 47-Tooth - BMW 5180-520-47

Part Number: 12102487
DRIVEN RACING
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SKU:
12102487
MPN:
518052047
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.35 LBS
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$64.99

Ships from Manufacture | Call to Order (231) 767-5055

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Description

A lightweight rear sprocket is critical for optimizing acceleration and reducing unsprung mass, directly improving handling response and drivetrain efficiency. DRIVEN Racing's 47-tooth sprocket delivers a precision-engineered solution that balances strength with minimal weight penalty—essential for track applications where every gram matters. The aggressive material selection and manufacturing process ensure reliability under sustained load while maintaining the kind of durability expected in high-stress racing environments.

  • Material: 7075-T6 aluminum alloy
  • Tooth Count: 47-tooth
  • Weight Reduction: Lightening holes strategically positioned
  • Surface Profile: Lowered front face
  • Finish: Stage 2 hard anodizing
  • Fitment: BMW models (vehicle-specific)
  • MPN: 518052047
  • Installation: Bolt-on direct replacement
  • Strength-to-Weight: Among the market's best
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Specs

CHAIN SIZE:
520
MOUNTING POSITION:
REAR
PRODUCT NAME:
SPROCKET
RIDING STYLE:
STREET
TOOTH COUNT:
47
COLOR/FINISH:
BLACK
STYLE:
LIGHTWEIGHT
COLOR/FINISH:
ANODIZED
MATERIAL:
STEEL
UNITS:
EACH
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Fitment

Fitment for DRIVEN RACING Rear Sprocket - 47-Tooth - BMW 5180-520-47

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