DY????????????????????????????????????????????????????????TRHC????????????????????

???2015?MAAT??DY SHOCK?????????????TRHC???????????????????????????????TRHC???????????

TRHC????????????BWS????????????123????????BWSR??TRHC????????????????

TRHC?????????????????????????????????

??????????????????????????????????????????????????????????????????????????????????

?????????????????????????? MADE IN JAPAN???????

??????????????????????????????????????????

???????123????? S778?S783????????????BWS?BWSR?? S793?S796???????????????????

????????21.9mm??????????

TRHC???????????????????????????????????????????????

????? DY racing club

???????
???? MotoBuy ??????  ???
???? ???????