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North Shore Billet

NSB 104 BCD Chainring for Shimano HG 12sp 36T

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CNC machined masterpiece for your ride.


NSB Shimano HG12-specific chainring tooth profile is mated with the brand's proven narrow-wide tooth pattern to help retain the chain on the front ring during all types of riding. Utilizing the most common bolt pattern; 104mm BCD.


  • 104mm Bolt Diameter Circle (104 BCD)
  • Bottom Bracket Types: BB30 GXP Boost
  • Chainline: This varies with your crankset
  • 32T, 34T, 36T, 38T: ~52mm on a 2×10 mid-ring mounting position
  • Machined from solid 7075 T6 Aluminum
  • Anodized Black with Laser Etched Graphics
  • Compatible with Shimano 12 speed drivetrains only
  • Precision CNC Machined in Whistler, B.C.
  • Weight: 58g (36T)

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