Fits: -2019+ Santa Cruz Megatower V1 -Santa Cruz V10.7 -2019+ Santa Cruz Tallboy V4 Carbon *This hanger is for riders who use the short chainstay setting. The ?long chainstay is also available.* Santa Cruz Part #: 23-20089 Features: -CNC machined from 6061 T6 Aluminum -Anodized finish -Model: NSB DH0138