-The new CNC delrin main gear is designed to replace stock main gear. The main purpose of this upgrade is to provide true, round and un-wobbled main gear. This material will make the gear stronger and therefore it is not easy to wobble. It is produced by CNC machines so it is absolutely true and round.
-Precision CNC Main Gear
-Honey Bee FP helicopters
-Instruction included in the package
Precision 100% CNC machined delrin for TRUE and ROUND main gear.