Professional keyboard players know that proper support makes all the difference when setting up multiple instruments on stage or in the studio. The TBR-180 Tribar arms are specifically engineered as support arms that connect seamlessly with the CMP-485 Super Clamp (available separately) to create a complete APEX tier system for your AX-48 Pro keyboard stand.
These robust 18-inch depth arms are purpose-built for accommodating deeper, larger keyboards, synthesisers, and professional workstations that demand extra support space. The combination of Tribar arms and Super Clamp forms a reliable tier system with an impressive total load capacity of up to 250 pounds, though we recommend limiting your setup to two tiers for optimal stability and safety.
For musicians working with smaller instruments, the TBR-130 model offers 13-inch Tribar arms that are perfectly suited to mid-sized and compact keyboard instruments, providing the same professional-grade construction in a more compact configuration.
- Extraordinarily strong tier support arms
- For use with Ultimate Support CMP-485 Super Clamp (sold separately)
- To be used on an Ultimate Support APEX AX-48 Pro keyboard stand
- 18" Tribar arms for supporting deeper, larger keyboards, synths, and workstations



