EXT REA MX Shock For Surron Ultra BeeThe REA MX is a direct bolt on replacement for the Sur Ron Ultra Bee. No additional hardware is needed, simply bolt on and go. Shock will be pre tuned by EXT USA on the information you provide. The REA MX includes the following features Robust 40mm Damper Body and 16mm Shaft 4 way adjustable: LSC HSC LSR HBC (Hydraulic Bottom Out Control) With wide range of adjustability to tune for all riding types. High flow main piston Engineered rebound circuit to