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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
**DOES NOT INCLUDE BOX MAG**
Ensure that the batteries that you are using have a deans/t-plug connector
5+ VPS gearbox as the TK
Version 2 Programmable M4 Gearbox (8mm bushing & bearing / Lipo Ready / Programmable / fully reinforced / quick spring change)
Retro Arms CZ Billet CNC 8mm Ver. 2 Gearbox Shell stock **DOES NOT INCLUDE BOX MAG**Unlike most other gearbox shells on the market, the Retro Arms CZ gearbox shells are machined out of a solid block of billet EN AW 7075 T651 aluminum, the same aluminum they use for Boeing commercial aircrafts. Combined with reinforcement of key stress points, the gearbox shell has undergone extensive stress tests and have proven to be resilient without any signs of wear. Quick Change Spring System Anodized Finish Reinforcement in Key Stress Points
