Replaces stock Traxxas 3631

Motor Limit: 21-turns (550 size)

FMS Alpha jetfly monteret og klar til flyvning

to the powerful Velineon 3500 brushless motor

FS Alpha-56 II 9.32cc 4-Stroke Engine w/ Silencer HPI reservedele Replaces stock Traxxas 3631O. S. Engine FS Alpha 56II 4 Stroke 9. 32cc Airplane Engine In 2007, O. S., a pioneer and leading company in the mass production of 4 stroke model engines is proud to announce the first in a new line of state of the art 4 stroke model engines. Based on the original world leading FS series engines introduced to the modeling world over 30 years ago, the new FSa series incorporate many new features specifically incorporated in the FSa engines. A