The HobbyStar HBW-4724HV servo is a Brushless, HV-capable servo (4.8V-8.4V range) with killer speed and un-real torque. Fully-waterproof design combined with all-steel gears for reliable operation, and an aluminum center-case to aid in cooling. This is an ideal servo for all-weather applications where speed is needed and torque is mandatory!

Specifications:

• Speed @6.0V: 0.11 sec
• Speed @8.4V: 0.08 sec
• Torque @6.0V: 347 oz/in
• Torque @8.4V: 486 oz/in
• Pulse/Frequency: 1500µ/330Hz
• Dimensions: (LxWxH) 40.5x20x37.5mm
• Weight: 67g
• Bearing: Dual ball bearing
• Gears: Steel
• Motor: Brushless
• Input Voltage: 4.8V-8.4V
• Output Shaft: 25T spline
• Wire Harness Length: 260mm 

The HobbyStar HBW-4717HV servo is a Brushless, HV-capable servo (4.8V-8.4V range) with amazing speed and torque. Fully-waterproof design combined with all-steel gears for reliable operation, and an aluminum center-case to aid in cooling. This is an ideal servo for all-weather applications where torque and speed are both priorities!

Specifications:

• Speed @6.0V: 0.08 sec
• Speed @8.4V: 0.06 sec
• Torque @6.0V: 278 oz/in
• Torque @8.4V: 389 oz/in
• Pulse/Frequency: 1500µ/330Hz
• Dimensions: (LxWxH) 40.5x20x37.5mm
• Weight: 67g
• Bearing: Dual ball bearing
• Gears: Steel
• Motor: Brushless
• Input Voltage: 4.8V-8.4V
• Output Shaft: 25T spline
• Wire Harness Length: 260mm 

The HobbyStar HS-6912HV servo is a large-scale servo with brutal-torque for 1/5-scale applications. With all-steel gears for reliable operation and an aluminum center-case to aid in cooling and add strength, this is an ideal servo for 1/5 applications. Includes heavy-duty aluminum servo arm.

Specifications:

• Speed @4.8V: 0.20 sec
• Speed @7.4V: 0.16 sec
• Torque @4.8V: 778 oz/in
• Torque @7.4V: 972 oz/in
• Pulse/Frequency: 1500µ/330Hz
• Dimensions: (LxWxH) 65.7x30x57mm
• Weight: 200g
• Bearing: Dual ball bearing
• Gears: Steel
• Motor: Digital Core
• Input Voltage: 6.0V-7.4V
• Output Shaft: 15T spline (Savox-style)
• Wire Harness Length: 260mm 

The HobbyStar HCS-4519 servo is a high-speed, high-torque servo that is high-voltage capable. Combined with all-steel gears for reliable operation and an aluminum center-case to aid in cooling and add strength this is a perfect servo for 1/10, 1/8 and aircraft applications. 

Specifications:

• Speed @4.8V: 0.12 sec
• Speed @6.0V: 0.09 sec
• Speed @8.4V: 0.08 sec
• Torque @4.8V: 180 oz/in
• Torque @6.0V: 222 oz/in
• Torque @8.4V: 278 oz/in
• Pulse/Frequency: 1500µ/330Hz
• Dimensions: (LxWxH) 40.5x20x37.5mm
• Weight: 58g
• Bearing: Dual ball bearing
• Gears: Steel
• Motor: Digital Coreless
• Input Voltage: 4.8V-8.4V
• Output Shaft: 25T spline
• Wire Harness Length: 260mm 

The HobbyStar HS-4305LV servo is a high-torque servo with great speed at a terrific price. Combined with all-steel gears for reliable operation and an aluminum center-case to aid in cooling and add strength, this is an ideal servo for 1/10, 1/8 and fixed-wing applications. 

Specifications:

• Speed @4.8V: 0.14 sec
• Speed @6.0V: 0.11 sec
• Torque @4.8V: 167 oz/in
• Torque @6.0V: 222 oz/in
• Pulse/Frequency: 1500µ/330Hz
• Dimensions: (LxWxH) 40.5x20x40.5mm
• Weight: 57g
• Bearing: Dual ball bearing
• Gears: Steel
• Motor: Digital Core
• Input Voltage: 4.8V-6.0V
• Output Shaft: 25T spline
• Wire Harness Length: 260mm 

The HobbyStar HCS-4521WP servo features a fully waterproof design and massive-torque (444oz/in @7.4V) for the ultimate crawler servo. All-steel gears for reliable operation and an aluminum center-case to aid in cooling and add strength this is a perfect servo for crawling rig. 

Specifications:

• Speed @4.8V: 0.16 sec
• Speed @6.0V: 0.13 sec
• Speed @7.4V: 0.10 sec
• Torque @4.8V: 287 oz/in
• Torque @6.0V: 347 oz/in
• Torque @7.4V: 444 oz/in
• Pulse/Frequency: 1500µ/330Hz
• Dimensions: (LxWxH) 40.5x20x37.5mm
• Weight: 58g
• Bearing: Dual ball bearing
• Gears: Steel
• Motor: Digital Coreless
• Input Voltage: 4.8V-7.4V
• Output Shaft: 25T spline
• Wire Harness Length: 260mm 

The HobbyStar HCS-4529 servo provides over 400oz/in of torque when operated at 8.4V (can be run down to 4.8V). All-steel gears for reliable operation and an aluminum center-case to aid in cooling and add strength this is a perfect servo for 1/10 and 1/8 applications where torque is a must. 

Specifications:

• Speed @4.8V: 0.18 sec
• Speed @6.0V: 0.15 sec
• Speed @8.4V: 0.11 sec
• Torque @4.8V: 292 oz/in
• Torque @6.0V: 361 oz/in
• Torque @8.4V: 417 oz/in
• Pulse/Frequency: 1500µ/330Hz
• Dimensions: (LxWxH) 40.5x20x37.5mm
• Weight: 58g
• Bearing: Dual ball bearing
• Gears: Steel
• Motor: Digital Coreless
• Input Voltage: 4.8V-8.4V
• Output Shaft: 25T spline
• Wire Harness Length: 260mm 

The HobbyStar HCS-4502 servo is a super-speed digital unit with excellent torque. Combined with all-steel gears for reliable operation and an aluminum center-case to aid in cooling and add strength this is a perfect servo for most 1/10 competition applications. 

Specifications:

• Speed @4.8V: 0.08 sec
• Speed @6.0V: 0.06 sec
• Speed @8.4V: 0.05 sec
• Torque @4.8V: 111 oz/in
• Torque @6.0V: 139 oz/in
• Torque @8.4V: 180 oz/in
• Pulse/Frequency: 1500µ/330Hz
• Dimensions: (LxWxH) 40.5x20x37.5mm
• Weight: 58g
• Bearing: Dual ball bearing
• Gears: Steel
• Motor: Digital Coreless
• Input Voltage: 4.8V-8.4V
• Output Shaft: 25T spline
• Wire Harness Length: 260mm 

The HobbyStar HS-3301LV servo is a high-speed servo with great torque and a short-body design to fit where space is at a premium. Combined with all-steel gears for reliable operation and an aluminum center-case to aid in cooling and add strength, this is an ideal servo for 1/10 applications. 

Specifications:

• Speed @4.8V: 0.11 sec
• Speed @6.0V: 0.09 sec
• Torque @4.8V: 139 oz/in
• Torque @6.0V: 167 oz/in
• Pulse/Frequency: 1500µ/330Hz
• Dimensions: (LxWxH) 40x20x28.3mm
• Weight: 50g
• Bearing: Dual ball bearing
• Gears: Steel
• Motor: Digital Core
• Input Voltage: 4.8V-6.0V
• Output Shaft: 25T spline
• Wire Harness Length: 260mm 

The HobbyStar HS-4320HV servo is a HV only (6.0-8.4V) servo with incredible torque. Combined with all-steel gears for reliable operation and an aluminum center-case to aid in cooling this is an ideal servo for applications where torque is the priority. 

Specifications:

• Speed @6.0V: 0.17 sec
• Speed @8.4V: 0.16 sec
• Torque @6.0V: 337 oz/in
• Torque @8.4V: 416 oz/in
• Pulse/Frequency: 1500µ/330Hz
• PWM Voltage: 3.3V-5.0V
• Dimensions: (LxWxH) 40.5x20x40.5mm
• Weight: 62g
• Bearing: Dual ball bearing
• Gears: Steel
• Motor: Digital Core
• Input Voltage: 6.0V-8.4V
• Output Shaft: 25T spline
• Wire Harness Length: 260mm 

The HobbyStar HS-4309LV servo is a super-speed servo with great torque at a terrific price. Combined with all-steel gears for reliable operation and an aluminum center-case to aid in cooling and add strength, this is an ideal servo for 1/10 applications. 

Specifications:

• Speed @4.8V: 0.09 sec
• Speed @6.0V: 0.07 sec
• Torque @4.8V: 106 oz/in
• Torque @6.0V: 139 oz/in
• Pulse/Frequency: 1500µ/330Hz
• Dimensions: (LxWxH) 40.5x20x40.5mm
• Weight: 57g
• Bearing: Dual ball bearing
• Gears: Steel
• Motor: Digital Core
• Input Voltage: 4.8V-6.0V
• Output Shaft: 25T spline
• Wire Harness Length: 260mm 

The HobbyStar HS-4260HV servo is a HV only (6.0-8.4V) servo with great speed and excellent torque. Combined with all-steel gears for reliable operation and an aluminum center-case to aid in cooling this is an ideal servo for applications where torque is the priority. 

Specifications:

• Speed @6.0V: 0.13 sec
• Speed @8.4V: 0.10 sec
• Torque @6.0V: 225 oz/in
• Torque @8.4V: 277 oz/in
• Pulse/Frequency: 1500µ/330Hz
• PWM Voltage: 3.3V-5.0V
• Dimensions: (LxWxH) 40.5x20x40.5mm
• Weight: 58g
• Bearing: Dual ball bearing
• Gears: Steel
• Motor: Digital Core
• Input Voltage: 6.0V-8.4V
• Output Shaft: 25T spline
• Wire Harness Length: 260mm 

The HobbyStar HS-4300HV servo is a HV only (6.0-8.4V) servo with tremendous speed and torque. Excellent for 1/10 competition applications. Combined with all-steel gears for reliable operation and an aluminum center-case to aid in cooling this is an ideal servo for applications where torque is the priority. 

Specifications:

• Speed @6.0V: 0.09 sec
• Speed @8.4V: 0.07 sec
• Torque @6.0V: 112 oz/in
• Torque @8.4V: 139 oz/in
• Pulse/Frequency: 1500µ/330Hz
• PWM Voltage: 3.3V-5.0V
• Dimensions: (LxWxH) 40.5x20x40.5mm
• Weight: 58g
• Bearing: Dual ball bearing
• Gears: Steel
• Motor: Digital Core
• Input Voltage: 6.0V-8.4V
• Output Shaft: 25T spline
• Wire Harness Length: 260mm