RockShox Vivid Coil Ultimate D1 Rear shock 230x65 Shaft Eyelet: Standard Body Eyelet: Standard Reb55/Comp34 Lockout 25 Santa Cruz Nomad 6 2023+Theres a reason everyone loves coilthe feel is unmistakablesupple off the top, supportive through the mid stroke, and backed by Adjustable Bottom Out for confident end stroke controlgiving you unwavering consistency and predictability. RCT2 damper providing a wide, usable range of Low Speed and High Speed Compression (HSC) adjustments without any cross talk Base valve with 40% reduction in IFP forces, making it the most supple shock on the market