RTB3115B: Racetech 2-piece 5mm aluminum (5083) bracket for back-mounting seats. This reconfigurable, adjustable bracket bolts to the shoulder beam of Racetech 4100 or 119 series seats and allows you to fix the seat to the lateral rollcage tube. If using our RTB2005C roll cage clamps at least two holes must be drilled to bolt on the clamps, once the seat is set up in the optimum position. Etched reference lines are provided as a guide, but holes can be drilled in other locations if required and using engineering consideration. Maximum Reach (from seat shoulder beam to rollcage, with RTB2005C clamps): 155 - 183mm depending on angleMaximum Reach (from seat shoulder beam to rollcage directly): 173mm Compatible with the following Racetech seats: RT4100, RT4100T, RT4100WT, RT4100HR, RT4100THR, RT4100WTHR RT4200HR, RT4200THR, RT4200WTHR RT4119HRW, RT4119THR, RT4119WHR, RT4119WTHR, RT4119W, RT4119WT RT9119HRW, RT9119THR, RT9119WHR, RT9119WTHR
