North Shore Billet NSB Variable Tooth Chainring, SRAM Direct Mount, Shimano 12 speed, Boost

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

Fits:
SRAM S1400, S2200, S2210, X9, X0, X01, X1, XX1, GX, NX Cranksets

Specifications:
Chainrings are compatible with Shimano HYPERGLIDE+ 12-speed chains such as:
XTR CN-M9100
XT CN-M8100
SLX CN-M7100

Machined from solid 7075 T6 Aluminum
Anodized Black with Laser Etched Graphics

Chainline:
Boost: 51mm from the bottom bracket centre

Ring Offset:
3mm

Weight:
30T - 90g
32T – 105 g
34T – 115 g