Aluminum Alloy Bike Left Crank Arm for 590 610 SLX XT Crankset(Black)

Compatible for M4050 M590 M610 SLX XT and more. Aluminum alloy construction is corrosion resistant, and . Easy to install and tighten it only if you make sure the thread in alignment. Features: Compatible for M4050 M590 M610 SLX XT and more. Aluminum alloy construction is corrosion resistant, and . Easy to install and tighten it only if you make sure the thread in alignment. Widely applied for various bikes. Wonderful part for replacing the old . Specification: Condition: 100% Brand New Material: Aluminum Alloy Color: Black, Silver(Optional) Compatibility: for M4050 M590 M610 SLX XT and more Center to center Distance: Approx. 170mm Celsius 6.7in Whole ( L * W): Approx. 22 * 4.5 * 3cm Celsius 8.7 * 1.8 * 1.2in Weight: Approx. 266 - 271g Packing List: 1 x Bike Crank Arm