- Dynamixel AX series exclusive frames.

- Can mount on CM-510, CM-530

- Can attach chest skin for humanoids

- Strong engineering plastic

**Can NOT be used for CM-5, CM-2+ and CM-700

**Not compatible with other Dynamixel series. 

FP04-F51 (F51 frame) : 1 pcs

FP04-F52 (F52 frame) : 1 pcs

*** Bolts and nuts are sold separately. (Bolt Nut Set BNS-10).