Electric drive set for Baby Robinson R22 without motor & controller

Ord.No. 3333/0

For 2x3S or 6S LiPo with about 5800mAh

Overall gear ratio of the mechanics 600/22 (Baby Robinson) with motor set 3333:
1-stage: (Ord.No.600/121:15/16): 121:16 = 7.56