This vintage Shimano Deore LX left crank arm is a great addition to your bike. Made for use with Deore XT compatible models and featuring a square bottom bracket shell type, this aluminum crank arm is designed for mountain and touring bikes. With a crankarm length of 175mm and triple chainrings, this crank arm is perfect for riders who want a reliable and sturdy addition to their bike. The silver color and Sugino compatible brand make it a stylish choice as well.