XL52A15 HF1012 One-way BearingModelHF1012 Size10*14*12mm1PSC

Rotortech "Ultimate" Blades are a unique design concept from the owners and factory pilots at Fun-Key

3mm x 15mm (LxWxH) / 11

highest spec and superior anti-wear material to increase the overall strength and durability for torque tube drive gear

615 RTF weight: 2500g-2800g Main shaft diameter: 10mm Feathering shaft diameter: 8mm Tail boom diamater: 20mm Max battery size: 220mm*48mm*55mm(6s)

the blades rigidity have been increased for better anti-torsion characteristics during flight

increased rigidity and extended length

5)●Collar Screw x 2(M2x8)●M1

●Stabilizer mount(Lower) x 1

●Use for T-REX 700E / 700L / 700X

17*23*4 bearing *2

●500 V2 Main Rotor Holder x 2

(18T 19T 21T 22T 23T optional) Main pulley teeth 190T Autorotation pulley teeth 143T Tail pulley teeth 30T Tail boom diameter 27mm Spindle diameter 10mm Included Mechanic ONLY