North Shore Billet Variable Tooth Chainring Direct Mount SRAM Boost

Narrow wide direct mount chainrings for SRAM 11-speed and 12-speed Eagle cranks. The chainring is designed to give the optimum chain line – in the middle of the cassette. This gives the smoothest shifting across the cassette and the straightest chain in the largest or smallest cog.

The tooth profile of our narrow-wide chainrings maintains excellent wear for a durable product.

Fits:

SRAM S1400, S2200, S2210, X9, X0, X01, X1, XX1, GX Cranksets
Compatible with all 9, 10, 11, & 12-speed SRAM drivetrains
Compatible with all 9, 10, & 11-speed Shimano drivetrains

Specifications:

Bottom Bracket Types: Boost
Machined from solid 7075 T6 Aluminum
Anodized Black with Laser Etched Graphics
Chainline: Boost 51mm from the bottom bracket center
Ring Offsets: Boost: 3mm

Weight:

Boost

26T – 45g
28T – 60g
30T – 70g
32T – 80g
34T – 90g
36T – 100g