North Shore Billet SRAM HG12 1X12 Variable Tooth Direct Mount Chainring

Narrow wide direct mount chainrings for SRAM cranks with NSB's redesigned tooth for the Shimano HG12 12-speed drivetrains. These chainrings are designed to give the optimum chainline, which gives the smoothest shifting across the whole cassette.

Features:

• Machined from solid 7075 T6 Aluminum
• Anodized Black with Laser Etched Graphics
• Precision CNC Machined in Whistler, B.C.

Compatibility:

• SRAM S1400, S2200, S2210, X9, X0, X01, X1, XX1, GX, NX Cranksets
• Shimano HG12 12-speed chains such as XTR CN-M9100, XT CN-M8100, SLX CN-M7100

Specifications:

• Bottom Bracket Type: Boost
• Chainline: Boost 52 mm from the bottom bracket centre
• Ring Offset: Boost 3 mm
• Weight:
  • 28T: 80 g
  • 30T: 90 g
  • 32T: 105 g
  • 34T: 115 g