Description:
· Use for T-REX 450 SPORT series and TAROT 450 SPORT series upgrade to 480.
· Increase the radius of tail rotor disk.
Specification:
· Long Metal tail rotor holder x 2
· Bearing MR63ZZ x 2(3x6x2.5mm)
· Bearing MR52ZZ x 2(2x5x2.5mm)
· Tail rotor hub x 1
· Washer x 2(2x3.6x0.3mm)
· Socket screw x 2(M2x8mm)
· M3 set screw x 1(M3x3mm)
· Socket button head collar screw x 2(M2x8mm)
