Description
NEW North Shore Billet Variable Tooth Chainring: 28T x 94mm BCD, for SRAM X01 Cranks Type_Brake Rotors Extreme Gradual taper technology (XGT) 210000074161 Extreme Gradual taper technology (XGT) spreads the load out over a greater area of the bar to minimize breaks and bends ED Hardened Steel Cogs Chainring BCD: 94 The NSB Variable Tooth Chainrings uses a ‘Thin Thick’ variable tooth thickness mated with a standard chainring tooth profile to help retain the chain on the front ring during all types of riding