KO PROPO - RSx4S-one10X Servo HPI107014 changing oil viscosity and spring

changing oil viscosity and spring rate

the Spitfire"s engine technology evolved to compete with the newer Axis aircrafts

power demonstration

5mm Bullet

This modification allows hobbyists to better transverse rough trail terrain as it increases the clearance of the bottom of the chassis to clear obstacles that could otherwise high center the vehicle and render it stuck

KO PROPO - RSx4S-one10X Servo HPI107014 changing oil viscosity and springFeatures: The hard alumite aluminum gear Coreless motor Dual ball bearings The hard servo gear shaft The aluminum heat sink middle case Black cable Gold plated connector Serial Compatible HCS Compatible Specifications: Torque: 12. 5Kg cm Speed: 0. 09sec 60deg(@7. 4V) Torque: 11. 8Kg cm Speed: 0. 10sec 60deg(@6. 0V) Dimensions: 40. 5x26x21mm (Low Profile) Weight: 50. 5g Operating voltage: 6. 0~7. 4V (Lipo,Life,Ni MH)