This combo is ideal for low speed crawling or trail running in vehicles weighing up to 4kg on 3s or 4s

Shaft Length: 21

captured (4)

Hobbynox™ White Color Tips:

BEC Voltage: 6

O.S.Engine 1DR00 - O.S. SPEED R21 Euro II 1/16 RC Ford GPA This combo is ideal forO. S. SPEED R21 EURO II ON ROAD PERFORMANCE for EUROPE! This engine inherits the smooth and easy to use feeling of the predecessor, O. S. SPEED R21 EURO Spec. And by reviewing the counterbalance of the crankshaft, low and mid end power delivery has been improved. The smooth RPM drop and idling stability are also improved, and the optimum performance is demonstrated even in the long and harsh race scene. Succeeding the previous model, every part has