Forbestcy Crank Arm 170mm for Bafang Electric Bicycle Metal Crank Mid Drive Cranksets Electric Bikes Part & Accessory BBS01 BBS02 BBSHD Mid Motor Conversion Kit E-Bike Crank Leg

f you choose a pair crank it means do not include the screws.If you choose a pair crank with screw it will be include the screws.The left/right crank only include the single crank do not include screw.