1 Pair Crank Arms 170mm for Bafang 8FUN BBS01 BBS02 Ebike Mid Drive Motor Kit UK
Compatible: for BAFANG BBS01B BBS02B BBS03 BBSHD Mid Drive Motor. Type: Crank Arm. 1 Pair Crank Arm (left + right). The left side pedal is reversely threaded so you tighten it backwards (counterclockwise).