33KG 180 degree torque digital servo, all metal gear, double bearings
purpose: electric/gas car, big gas car
description: all metal gear, double bearings
suitable for big model car, model boat
1.4.9KG digital servo
2.feture: all cuprum gear, no core motor, double bearings, alunimum hull, high speed
3.for plane, micro gas plane, electric plane, electric car, sailing boat
4.all cuprum gear, no core motor, double bearings, alunimum hull, high speed