Type: Crank Arms Weight：470g Material: Aluminum alloy Color: Black Crank Length：170mm Compatible: Bafang G510 mid motor Includes: Left and right crank arms ("L" for left, "R" for right)

Type: Crank Arms Weight：460g Material: Aluminum alloy Color: Black Crank Length：170mm Compatible: Bafang G510 mid motor Includes: Left and right crank arms ("L" for left, "R" for right)

Type: Crank Arms (one pair) Weight: 440g Material: Aluminum alloy Color: Black Crank Length: 170mm Compatible: Eunorau SPCTER-ST

 Core Data Suitability M625 / M325