Blackspire snaggletooth narrow wide cx chainring
Blackspire snaggletooth narrow wide cx chainringblackspires superb narrow wide tooth profile in cyclocross friendly sizes and bcds features cut from0 160 material for strength and long life material cncd 7075 t 6 finish anodized wlaser etched graphics weight 37g buyblackspire componentsfrom chain reaction cycles the worlds largest online bike store