Chainrings

RaceFace Narrow Wide Chainrings feature tooth profiling for chain retention and a blend of weight and durability suitable for XC, DH, and everything in-between. - 7075-T6 aluminum, aerospace grade strength - Compatible with 9, 10, 11 and 12 speed - Stiff 4mm plate thickness and I-beam construction transfer loads without flexing - Reversible laser etched graphics - Non-threaded bolt holes

• Specific architecture for for Race Face, Shimano or Truvativ tabs • CNC-machined from super-hard AL-7075 to maximize wear resistance and impact strength • More upshift and downshift zones than Race Face Team rings • Three times stiffer than Team rings with greater impact resistance • Include outer chainring bolts • 104 and 64mm BCD • Four-bolt chainring pattern