Use for T-REX 450 SE/GF/V2/V2.5/V3/SPORT and TARO 450 series
Descriptions ：
One-piece design with high precision CNC production let two tail shaft bearings precision alignment, decrease vibration.
Integrate the tail fin mount.
One-piece design, less parts, 6061T aluminum metal, very durable.
Lighter than stock tail unit about 1g.
Belt trough inside, no tail wheel needed,
Very easy to assemble and repair.
Bearing : MR83ZZ(Φ3XΦ8X3mm )
Weight : 12.3 g
