Convertible spider design for different chainring and chainline configurations • Solid forged alloy crankams • Forged alloy spider • 24mm forged chromoly spindle • AL7075 stamped outer chainring and stamped steel inner chainring • Chromoly chainring bolts • Optimized for 11-Speed systems SIZES • Length - 170mm • BCD - 96/68mm • 36/22T FINISH • Bead blasted anodized black arms / spider • Laser graphics CRANK WEIGHT • 856 grams