Used Open Box SAVSC1257TG-BE Black Edition, Standard Size Coreless Digital Servo RC Multirotors First Flight Available in aluminum or brass

Available in aluminum or brass

Features: SC-3SWP-2 Waterproof Electronic Speed Control

The mortar's huge self propelled rocket projectile was 149cm long and weighed 330kg

you will need to alter the spur gear and pinion gear to match the extra power and RPM of this motor

Length: 150mm to 166mm

Used Open Box SAVSC1257TG-BE Black Edition, Standard Size Coreless Digital Servo RC Multirotors First Flight Available in aluminum or brass**Open Box Savox Used Open Box SAVSC1257TG BE** No warranty for this servo. Description: The SC 1257TG BE is a high speed standard servo that provides a fast transit for those looking to get the ultimate in speed. With an all black color design, the SC 1257TG BE provides a stealth look in RC cars. Features: Extremely strong titanium gears ensure long life, durability, and light weight. Ideal for CCPM on 600 and 700 class heli, steering servo on 1 10