I found 8 threads containing 50HP in all Forums

Thread Subject Forum Author Latest Post Posts Views
A beginner needs some advice Racks by 20 476
Drum Rack Modular Discussions by 3 144
Starting a rack, feedback and suggestions appreciated! Racks by 6 217
OCS-2 from Nozoïd Modules by 6 11
Collaborative Percussive Rig Racks by 7 3
˳̊̊̊̊̊ ˳̥̥̥̥̥̊̊̊̊̊̊̊˳̥̥ ¯̊̊̊̊̊̊̊̈̈̈̈̈̈̈̈̈̈̈̊ suitcase \\ 150Hp v1 Racks by 4 169
goike 15u 150hp Current Case Racks by 1 8
(d)'s rack Racks by 1 1