Left crank for WAW AS30 crankset model 2018. Separate left crank, which is standardly part of the AS30 crankset installed on CREWKERZ Jealousy and Jealousy ULTIMATE bikes. Crank is made from high durable aluminium alloy 7075 T6. Compare to old BB and crankset system, the AS30 can be very easily and fast dismounted and installed again. BE AWARE, that this crank arm is not compactible with CLEAN 3P or others crankset types!