TECHNICAL SPECIFICATIONS
Length w/o main blades: 1,383 mm
Overall height: 351 mm
Frame width: 217mm
Weight (RTF): approx. 5,400 g
Main blade length: 685 – 720 mm
Tail blade length: 105 – 115 mm
Main shaft diameter: 15 mm
Feathering shaft diameter: 10 mm
Tail boom diameter: 32 mm
Tail ratio: 4.76 : 1（5.0Optional）
Drive system: Belt-driven tail, helical main gear
Gear ratio: 9.63 : 1（8.15-11.77 Optional）
Motor mount: One-piece reinforced CNC aluminum design
Frame structure: Multi-layer carbon fiber with strengthened center section
Swashplate geometry: 120° CCPM, 1:1 control ratio
Power system: 12S Li-Po (recommended)
ESC rating: 130 – 260 A class
Motor class: 4525 / 4530 size
Head & tail material: 7075-T6 aluminum
Gyro mount: Rear-mounted vibration-isolated platform
Battery tray: Quick-release latch system
The Heart of
ULTIMATE CONTROL
The Specter 700 V2 Ultimate rotor head represents the pinnacle of precision engineering and flight refinement.
Each component is fully CNC-machined from 7075-T6 aerospace-grade aluminum in a single setup,ensuring exceptional accuracy, rigidity, and near-zero tolerance deviation.
This advanced design delivers unmatched stiffness, perfect tracking, and ultra-smooth control response,even under the extreme dynamic loads of modern 3D flight.
The 1:1 swash-to-rotor geometry guarantees completely linear cyclic and collective behavior,providing the most direct and connected flight feel of any 700-class helicopter.
Every subtle stick movement translates instantly into precise aircraft response,giving pilots a pure, confident, and seamless control experience.
ULTIMATE
TAIL ROTOR SYSTEM
The Specter 700 V2 Ultimate tail system is engineered for maximum precision and stability.
Its all-CNC, one-piece construction enhances alignment accuracy, structural rigidity, and vibration resistance.The system adopts a teeter-style tail rotor design, identical to full-scale helicopter mechanics,delivering superior tail hold, reduced vibration, and quieter operation.Inside the tail rotor hub, curved shim washers with damping O-rings are used to absorb micro-vibrations,providing smoother tail response and improved long-term durability.This refined tail system gives the Specter 700 V2 Ultimate outstanding control precision,combined with the durability and smoothness expected from a true competition-class helicopter
Lower Tail Pushrod Layout
SAFER SHARPER FLIGHT CONTROL
The Specter Ultimate features a lower tail pushrod layout, positioning the tail control linkage beneath the boom.
This design not only improves tail geometry and control precision but also eliminates the safety risk of main blades striking the tail pushrod during extreme 3D maneuvers.The tail servo mount doubles as a belt-tension adjustment system, making setup and maintenance faster and more accurate.
Additionally, the gyro can now be mounted at the rear, resulting in cleaner wiring, better weight balance, and a more responsive, aggressive flight feel.Together, these refinements deliver a perfect balance between mechanical precision, safety, and pure flight performance, showcasing XLPower’s commitment to both engineering excellence and pilot experience.
integrated
MOTOR MOUNT AND REINFORCEMENT SYSTEM
The Specter 700 V2 Ultimate features an integrated CNC motor mount that forms the structural backbone of the airframe.
Machined from high-strength aluminum, it directly connects to the central carbon frame reinforcement plate,creating a single, rigid power core that minimizes torsional flex and distributes load evenly through the drivetrain.This reinforced layout enhances structural integrity and reduces resonance across the frame,resulting in crisper power delivery, improved drivetrain efficiency, and a smoother, quieter flight feel.