ITEM NAME:2x Durable Alloy Bicycle Fixing Chainwheel Crankset Arm Bolt M20 for Shimano Description: Crank Arm Fixing Bolt Colorful bike bicycle parts accessory Made of precision aluminum alloy, lightweight and completed fixed, CNC machined parts with the same genuine engagement For SHIMANO 590 596 XT XTR Chainwheel cranks, replace your plastic screw cover Please using 3/8" (10mm) allen wrench to install Specification: Material: Aluminum alloy Cover diameter: about 28mm / 1.1 inch Thread Height: about 8mm / 0.3 inch Thread Diameter: about 20mm / 0.8 inch Package Includes: 2 Piece Bicycle Crank Arm Fixing Bolt DMO0009617019517014.For SHIMANO 590 596 XT XTR Chainwheel cranks, replace your plastic screw cover. 2 Piece Bicycle Crank Arm Fixing Bolt. Colorful bike bicycle parts accessory. Crank Arm Fixing Bolt. Material: Aluminum alloy.
