MAPEX Posto Series Biposto Tenor Carrier with Mounting Backrail

Engineered for the demands of competitive marching percussion, the MAPEX RM-MABS-Q Biposto tenor carrier distributes the weight of multi-tenor arrays through dual post contact points, reducing strain and enabling consistent playing position through the longest performance sets.

• Biposto dual-post design balances tenor array weight for ergonomic stability
• Includes RM-MABS-Q-DH mounting backrail for immediate setup with MAPEX tenor hardware
• Machined aluminum construction for maximum strength-to-weight ratio
• Multi-point adjustability for proper carrier fit across diverse performer body types
• Compatible with small and large tenor array configurations
• Works with MAPEX Stadium stand system (RM-MASH-Q) for sideline applications