?????????????SMRT??????????????????????????????????2015?SMRT?????????????????SS??????????59mm??????????19ps?????????????????????????????SMRT????????????????67/440 SS????????????????????

  
A??????SS?????
SMRT??????????????????????TSR 125A????????????????????????TSR A??????????180c.c.?A????????SS??????????????????SS??????????67/440 SS??????220c.c. ??

?67/440 SS?????????
67mm???x1?SMRT SS???x1????x1?????x2????????x2???x1?????x2?440???x1?

67mm???440??????????220c.c.??????????????????????????????????????SS??????????????????????????????????????????????????

???????SMRT??????????????????????????????????
 

?????????????????CNC???????????????????????????????????????????

????????????????
?????????????????????67mm??????????????????A1?A2??R1????A1???????????9500rpm?A2 ??10000rpm?R1??10500rpm???????????????????????????????????????????????????????
 

???????440?????????????CNC??????????????????????????1???????450??????? 5ML????1~3?????B????BWSR?BWS?4????
 

  
???????SMRT?????????????????????????????

????????????????????????????????SS??????????????????????
 

?????????????????????Case??????????????67/440?????????????????????case????????????????3~4?????????????1~2??

  
?????????????????????67/440??????????
 

?????????22P???????
???67/440????????36mm?BWS????????????????32mm??????????????????66/440??????10500rpm???22.72ps????????????1.75kg???220c.c.?????????????????8000????????????????20????????????????????????????????????????
 

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

 
????????????????????????????????????????????????????????????????c.c.?????????????????????????????????????????????????????
 

SS67/440????????????????????
?????22?????????????????????????????????????1.75kg-m/8200rpm???????????????????????????????????????????????????????????????????????????????????????????????SMRT SS 67/440?????

??67/440???????????????????????????????????????????????????MotoBuy????????????????SS67/440????????????????????????

?????smrt?????????OP Racing Factory

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