RTB1009M: Racetech mill-finish 5mm (5083 grade) aluminum brackets for side-mounting seats. Five slots and five holes provide plenty of height and tilt adjustment. Sold as a pair.

Fits the following Racetech seat models:

• RT4009, RT4009W
• RT4009HR, RT4009THR, RT4009WHR, RT4009WTHR
• RT4100, RT4100WT, RT4100HR, RT4100WTHR
• RT9009, RT9009HR
• RT4119HRW, RT4119THR, RT4119WHR, RT4119WTHR
• RT9119HR, RT9119THR, RT9119WTHR
• RT4129HRW, RT4129WHR, RT4129WTHR
• RT9129HRW, RT9129THR, RT9129WHR, RT9129WTHRL