These two CNC Tail Bevel Gears are made of special BLUE material, the same type of material that used for other MicroHeli Blue gears. The Bevel Gear set is just better with the BLUE material as well known by many expert heli pilots. A High Speed Steel Tail Shaft 2x45mm MH-4037HS45 (a 6.5usd value) is included!  An Aluminum Precision Shaft Collar MH-040 (a 5.99usd value) is aso included ! As well as all hardwares! Gears come in pair!  Super deal!

Weight: 1.6grams with gears, shaft, collar and set screws.