This is the Rear Shock Tower 4mm For the HPI Racing Trophy 3.5 Buggy RTR and Buggy Flux RTR FEATURES: Aluminum construction, black in color INCLUDES: One shock tower COMMENTS: This shock tower can be installed on 1/8 Trophy 3.5 Buggy Nitro 2.4GHz RTR (HPID7012) 1/8 Trphy Buggy Flux 2.4GHz RTR (HPID7016) 6/6/12 pjw ir/jxs