Specifications:

• ESC:
• Input Voltage Range: MIN: 2S LiPo , MAX: 8S LiPo 33.6V
• BEC Specifications: Adjustable: 5.5V, 6.0V, 7.5V. or 8.0V (8A Peak), default 5.5V
• Operating Environment: Waterproof* design allows for use in nearly any environment.
• Brake: Proportional
• Reversible: Yes, but may be disabled for racing.
• On/Off Switch: Yes, waterproof
• Cooling Fan: Yes, factory equipped (40MM), fully removable** (see Product Use Statements below)
• Size: L x W x H 69.5mm x 54.1mm x 47mm
• Weight (with no battery connector): 5.75 oz. (163 grams)
• Connectors: 6.5mm female bullets for motor connection.
• Items Needed for Operation: A high current connector designed for high-powered electric systems, rated for 120+ amps, such as Castle CC Bullet 6.5mm, CC Bullet 8.0mm, or 6.5mm Polarized Castle Connectors, soldered to the battery leads.
• Programmability: Fully programmable Castle feature set using Castle Link USB adapter (coupon for free Link included) and freely downloadable Castle Link Windows™ software, or the Castle Link iOS® or Android® app with B-LINK™ Bluetooth™ Adapter (sold separately).
• Telemetry Link Capable: Yes, with Castle Creations Telemetry Link for S.BUS2 and Futaba T4PX and T7PX transmitters.
• Motor:
• Input Voltage Range: 3S-8S LiPo 
• Kv: 1260
• Max. RPM: 56,000
• Size: Diameter: 1.87” (47.6mm) Length: 3.35” (85.1mm)
• Weight (w/wires): 21.08 oz./597.6g
• Shaft Size: Length: 20mm
• Diameter: 5mm
• Mounting Hole Specifications: M3 and M4 @ 25.4mm (1″)
• Cooling Fan: N/A
• Connectors: 6.5mm male bullets
• Recommended ESC(s): Mamba Monster X 8S
• Max. Recommended Vehicle Weight: Vehicles weighing 20lbs or less
• Running modes: Sensorless and Sensored