RockShox Super Deluxe Ultimate D1 Rear shock 190x45 Shaft Eyelet: Standard Body Eyelet: No Bushing Token Loc 1 Reb55/Comp26 Lockout45 Specializd Epic Evo 2021-2023LinearXL air spring with easy to adjust "o ring" tokens RCT2 damper providing a wide, usable range of Low Speed Compression (LSC) 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 while maintaining perfect traction Main piston compression tunes matched in performance to the Charger 3. 2 damper, focused on providing mid stroke support Jounce