ACC-21602

Spec:AL7075 CNC SEMI-OVAL chainring BCD:130mm for Road

Size: 53-39T

Weight : 171g

Spec:AL7075 CNC SEMI-OVAL chainring BCD:110mm for Road

Size: 50-34T

Weight : 164g

Spec:AL7075 CNC SEMI-OVAL single chainring BCD:144mm for Road

Size: 50T

Weight : 112g