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Rennen Threaded Chainring-4-Bolt - 1
Rennen Threaded Chainring-4-Bolt - 2
Rennen Threaded Chainring-4-Bolt - 3

Rennen Threaded Chainring-4-Bolt

$56.95
  • 36T
  • 37T
  • 38T
  • 43T
  • 44T
  • 45T
  • 52T
  • 48T
  • 50T
  • 51T
  • 47T
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About This Product: Rennen Threaded Chainring-4-Bolt

Rennen takes their commitment to advancing BMX racing technology seriously and with the Rennen Threaded Chainring-4-Bolt at J&R Bicycles this is obvious. They have machined internal threads into the gears of this sprocket which eliminates the need for a chainwrench and allows for more accuracy. Made from super strong 3/16in thick 7075-T6 aluminum it can handle all kinds of conditions and weighing less than 3oz makes it one of the lightest out there.