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Arm, servo, 9-18mm
Price: $2.99
Availability: In stock
Item #: PDRS301 -

Injection molded of fiber-filler engineering polymer, this single-horn servo arm is a great choice for high performance 40-1.20 size sport models. Designed with 4-holes for plenty of adjustment, it's strong enough for high flight loads, but designed to break during hard impact to help protect the servos.Dimensions: ø6mm, 25-spline (Futaba-compatible) 1st hole: 1/2" (13mm) 2nd hole: 5/8" (16mm) 3rd hole: 3/4" (19mm) 4th hole: 7/8" (22mm) ...

Arm, servo, 7-15mm
Price: $1.99
Availability: In stock
Item #: PDRS302 -

Injection molded of fiber-filler engineering polymer, this double-horn servo arm is a great choice for high performance 40-1.20 size sport models. Designed with 4-holes on each side for plenty of adjustment (2" across the outside holes), it's strong enough for high flight loads, but designed to break during hard impact to help protect the servos.Dimensions: ø6mm, 25-spline (Futaba-compatible)1st hole: 5/8" (16mm) 2nd hole: 3/4" (19mm) 3rd hole: 7/8" (22mm) 4th hole: 1" (25.4mm) ...

Arm, servo, 16-26mm
Price: $4.99
Availability: In stock
Item #: PDRS303 -

Injection molded of fiber-filler engineering polymer, this double-horn servo arm is a great choice for high performance 40-1.20 size sport models. Designed with 4-holes on each side for plenty of adjustment (2" across the outside holes), it's strong enough for high flight loads, but designed to break during hard impact to help protect the servos.Dimensions: ø6mm, 25-spline (Futaba-compatible)1st hole: 5/8" (16mm) 2nd hole: 3/4" (19mm) 3rd hole: 7/8" (22mm) 4th hole: 1" (25.4mm) ...

Arm, servo, 7-9mm
Price: $1.99
Availability: In stock
Item #: PDRS304 -

Injection molded of fiber-filler engineering polymer, this double-horn servo arm is a great choice for high performance 40-1.20 size sport models. Designed with 4-holes on each side for plenty of adjustment (2" across the outside holes), it's strong enough for high flight loads, but designed to break during hard impact to help protect the servos.Dimensions: ø6mm, 25-spline (Futaba-compatible)1st hole: 5/8" (16mm) 2nd hole: 3/4" (19mm) 3rd hole: 7/8" (22mm) 4th hole: 1" (25.4mm) ...

Arm, servo, 23-32mm
Price: $8.99
Availability: In stock
Item #: PDRS401 -

NOTE: this servo arm has a 5mm vs. 6mm spline - it's expressly for micro servos only!This polished aluminum servo arm is red anodized and laser etched after being CNC-machined from a solid billet of 6061 T6 aircraft aluminum. Broached to fit 25T micro-spline ProModeler servos, this arm is perfect for heavy duty applications whenever you need a lot of throw. Features a cinching mechanism with M2 Allen head machine-bolt to help secure the servo arm to the splines (for extreme flight loads)....

Arm, servo, 46-64mm
Price: $9.99
Availability: In stock
Item #: PDRS402 -

NOTE: this servo arm has a 5mm vs. 6mm spline - it's expressly for micro servos only!This polished aluminum double-side servo arm is red anodized and laser etched after being CNC-machined from a solid billet of 6061 T6 aircraft aluminum. Broached to fit ProModeler micro-spline servos, this unit is perfect for heavy duty applications like the rudder because it features dual clamps to help secure the servo arm to the splines (necessary for extreme flight loads). Drilled and tapped for M2...