
SUGINO SUPER MIGHTY crank arm NJS approved and SUGINO AERO MIGHTY chain ring 48T NJS approved
Crank arm: Sugino SUPER MIGHTY TRACK NJS crank arm set, years: 1980'sbcd144, L=170mm, pedal threads: 9/16" x 20 (English), BB style: Square Taper (JIS) Chain ring: Sugino AERO MIGHTY NJS bcd144, 48T chain ring bolts: Sugino condition:USED, It's vintage and rare stuff. discontinued product the list of SAL Economy shipping cost from Japan (no insurance, no tracking number, it means we can't do anything, if a forward company lost the baggage) (There isn't SAL Economy shipping for Taiwan and Vietnam) for AISA: US$8.2 (to Taiwan, Vietnam: US$12.7)for US/AUS/CAN/UK/EURO: US$9.8for SOUTH AMERICA: US$11.4 the list of the shipping cost from Japan (include the insurance and tracking number) for AISA: US$16.5 for US/AUS/CAN: US$22 for UK/EURO: US$26.5 for SOUTH AMERICA: US$33.5