Servo Arm Metal Single Side 1.25" Hitec
$9.99
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Servo Arm Metal Single Side 1.25" Hitec
$9.99
Anodized Aluminum
Durable heavy duty construction
Hitec Fit
Designed specifically for Hitec
4-40 Threaded
Pre threaded for secure hardware
In Stock
Precision Control LinkageHeavy duty aluminum performance upgrade
Upgrade your model control setup with the MPI 1.25" Single HD 4-40 Aluminum Servo Arm for Hitec Servos by Maxx Products. Engineered for Hitec servos, this high-grade anodized aluminum servo arm eliminates slop and flex for accurate control response. Featuring factory-tapped 4-40 threading, it delivers dependable power transfer in high-torque RC airplane and surface applications.
Maximum Strength & ReliabilityEngineered for high stress applications
The MPI 1.25" Single HD 4-40 Aluminum Servo Arm for Hitec Servos by Maxx Products is an essential durability upgrade for serious RC hobbyists. Replacing standard nylon arms, this heavy-duty anodized aluminum servo horn will not strip or flex under extreme load conditions. Precision-machined to fit Hitec servo splines, it features a 1.25-inch length from center to mounting hole and clean 4-40 threads to ensure rock-solid control horn linkage installation.
Technical SpecificationsDetailed hardware and compatibility specs
Compatible Servos
Hitec Servos
Part Type
Servo Arm / Horn
Material
Anodized Aluminum
Placement/Position
Servo Output Shaft
Dimensions
1.25 in Length
Thread Size
4-40
Arm Style
Single HD Arm
Key Product FeaturesEngineered performance for hobby applications
Heavy-Duty MaterialPrecision-machined anodized aluminum prevents flexing under load
Precise Spline FitCustom tailored for Hitec brand output shafts
4-40 Tapped ThreadsPre-threaded hole provides rigid hardware connections
Enhanced Steering PrecisionReplaces flexible plastic horns to improve response
Single Arm Design1.25-inch length ideal for throttle and control surface linkages
Frequently Asked QuestionsEverything you need to know
Which servos fit the MPI 1.25" Single HD 4-40 Aluminum Servo Arm by Maxx Products?
The MPI 1.25" Single HD 4-40 Aluminum Servo Arm is engineered specifically to fit standard Hitec servo splines.
What thread pitch does the MPI 1.25" Single HD 4-40 Aluminum Servo Arm use?
The MPI 1.25" Single HD 4-40 Aluminum Servo Arm is pre-tapped for standard 4-40 threaded linkage hardware.
Why should I upgrade to the MPI 1.25" Single HD 4-40 Aluminum Servo Arm?
Upgrading to the MPI 1.25" Single HD 4-40 Aluminum Servo Arm eliminates plastic arm flex and stripping, delivering maximum precision and durability under high torque.