This is an Aluminum 7075 M20 Crank Arm bolt for Shimano Cranksets, weights only 5g which is strong and lighter than those made by Aluminum 6061.
It fits :
Shimano DEORE LX, SLX, XT
Shimano XTR M960 660 760 770 800 530 542 Deore 590
Shimano Dura Ace FC-7800
Shimano Ultegra FC-6700
Shimano 105 FC-5700
--------- Specification ---------
Full CNC Alloy Screw
Spec: M20x1.0
Material: 7075 T6
Weight: 5g
Made In Taiwan
US Seller! Item is located in California and ready to ship.
Orders will be shipped within the same or next business day by USPS with a tracking number.