
NSB 1x Chainring Boost 3mm Black
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Narrow wide direct mount chainrings for Race Face Cinch cranks. The chainring is designed to give the optimum chainline – in the middle of the cassette. This gives the smoothest shifting across the cassette and the straightest chain when in the largest or smallest cog.
The tooth profile of our narrow/wide chainrings maintain excellent wear for a durable product and has an optimized chainline for 1x systems.
Fits:
RaceFace Cranksets SixC, Next SL, Turbine Cinch, Atlas Cinch
Compatible with all 9, 10, 11, & 12 speed SRAM drivetrains
Compatible with all 9, 10, & 11 speed Shimano drivetrains
Specifications:
- Bottom Bracket Types: GXP and Boost
- Machined from solid 7075 T6 Aluminum
- Anodized Black with Laser Etched Graphics
Chainline:
- GXP: 48mm from the bottom bracket centre
- Boost: 51mm from the bottom bracket centre
Ring Offsets:
- GXP: 6mm
-
Boost: 3mm
Compatible with all 9, 10, 11 Shimano and SRAM drivetrains, 12-speed SRAM Eagle drivetrains
Weight:
- 28T – 75g
- 30T – 85g
- 32T – 95g
- 34T – 105g
- 36T – 115g