With 1x systems gaining massive popularity, Race Face have developed their Narrow-Wide chainrings. These help retain the chain remarkably effectively, reducing the need for a chainguide that was often dictated by previous rings.
• Narrow Wide tooth profiling ensures ultimate chain retention
• Stiff 4mm plate thickness and I-beam construction transfer loads without flexing
• 7075-T6 aluminium, aerospace grade strength
• Reversible laser etched graphics
• Compatible with 1 x 9/10/11/12 Speed
• BCD: 104
• Threaded with a standard M8x0.75 chainring bolt thread