Racetech Race Seat Back Bracket

RTB2115B: Racetech 5mm aluminum (5083) bracket for back-mounting seats. This bracket bolts to the shoulder beam of Racetech 119 and 4100 Series seats and works in conjunction with RTB2005C clamps, allowing you to fix the seat to the lateral/diagonal rollcage tube. Requires four holes drilled to bolt on the clamps once you have your seat set up in the optimum driving position.

Compatible with the following Racetech seats:

• RT4100, RT4100T, RT4100WT, RT4100HR, RT4100THR, RT4100WTHR
• RT4200HR, RT4200THR, RT4200WTHR
• RT4119HRW, RT4119THR, RT4119WHR, RT4119WTHR
• RT9119HRW, RT9119THR, RT9119WHR, RT9119WTHR

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 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 angle
Maximum 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