Shimano DURA-ACE track FC-7600 crank arm set NJS approved

Brand: Shimano, primary group: DURA-ACE, moded: FC7600bcd144, size:175mm, NJS approvedcondition: USED, discontinued product. the size is longest in FC7600. It's good for big frame and tall riders!  the list of SAL Economy shipping cost from Japan (no insurance, no tracking number) (There isn't SAL Economy shipping to Taiwan and Vietnam)to AISA: US$7.4 (to Taiwan, Vietnam: US$11.3)to US/AUS/CAN/UK/EURO: US$8.8to SOUTH AMERICA: US$10.2 the list of EMS shipping cost from Japan (include the insurance and tracking number)to AISA: US$15  to US/AUS/CAN: US$20  to UK/EURO: US$24  to SOUTH AMERICA: US$30