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the brake strength can be adjusted
Looking for ease and simplicity
Pulse Ultra FPV Power - Donu2019t Settle for Anything Less
the 3y is more suited
EZO bearings
BK SERVO BK-9005HV STANDARD SIZE TAIL SERVO P-Tech the brake strength can beThis brushless tail servo has an incredible amount of torque, lightening fast speed and titanium gears! Ideal for 550 all the way up to 800 class helicopters. The titanium gears are incredibly strong to hold up against tough abuse in helicopters, maintaining a slop free gear train. Specs: Operation Voltage: 4. 5V 8. 5V Weight: 76g (2. 68 Oz) Torque: (193 oz. in) @ 6V (249. 1) @ 7. 4V (271 oz. in) @ 8. 4V Speed: 0. 045 sec 60 @ 6V 0. 036 sec 60 @ 7. 4V