A.240,230 B.220,210 C.240,210 D.230,210
A.自輪轂內側面算起向內75~185 B.自輪座后肩算起向內75~185 C.自輪轂內側面算起向內60~160 D.自輪座后肩算起向內60~160
A.自輪轂內側面算起向內75~185 B.自輪座后肩算起向內75~185 C.自輪轂內側面算起向內95~185 D.自輪座后肩算起向內95~185