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Sinz Square Tapered Cartridge Bottom Brackets

  • Shipping Weight: 1lbs
  • Manufactured by: Sinz

Starting at: $54.99

55 reward points

  • All Pro BBs use a carbon spacer
  • All BBs use sealed bearings and include crank bolts
  • 108mm ONLY available in hollow Cro-mo

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This product was added to our catalog or last edited on Tuesday 17 September, 2013. If this item was added years ago, please email or call to verify stock. is focused on BMX and BMX type riding. Shop for Mountain Bikes,
Road Bikes, Fixed Gear and BMX. The BMX Parts are the same, but will have
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