Spartan SR Logo

Extreme Full-Throttle Fun with Self-Righting Security

Spartan SR is built for speed and performance. Pull the trigger and Spartan SR immediately jumps on plane and rips across the water to its heart-pounding 50+ mph top speed! There’s nothing else like it and nothing holding you back. If a wave pitches the wrong direction, self righting is on board and within seconds, Spartan SR is back to extreme, full-throttle fun.

Available Now In-Store and Online!
Model 103076-4$449.95

Fiesta Rally 4X4 Brushless (#67164-4)
Self-Righting Security

Self-Righting Security

Self righting is more than a convenience feature, it’s an all-access pass to exploit Spartan’s full 50+ mph fury. Boaters of all skill levels will enjoy the confidence-inspiring security of self righting. There’s no need to back off the throttle or tone down the action. Just pin the throttle and Spartan SR takes care of the rest.

Razor-Sharp Handling

Razor-Sharp Handling

Spartan SR’s deep-V ABS hull carefully balances speed with agility for a truly thrilling driving experience. A new electronics layout and battery tray drastically improve handling precision by concentrating the weight inboard along the centerline. The result is razor-sharp handling, no-lift turns, and superior high-speed stability.

50+ MPH Speed

50+ MPH Speed

Grab a fistful of throttle and Spartan SR’s VXL-6s Marine power system transforms 22+ volts of LiPo power into furious acceleration. The high-performance prop digs in, getting the boat on plane quickly and efficiently as it slices through the water at speeds of 50 mph and beyond.




Rustler 4X4 Chassis Click for Details High Performance Prop High Strength Aluminum Hardware Stainless-Steel Trim Tabs & Turn Fins Stainless Steel Hex Hardware Streamlined Water Outlet Clipless Latching System Factory-Applied Graphics 36″ Deep-V Hull Spartan SR Interior Click for Details Water Cooling System High Torque Waterproof Servo Heavy Duty Flex Shaft Quick-Release Flex Cable Velineon 540XL Motor Sealed Receiver Box Waterproof Electronics VXL-6s Marine Electronic Speed Control Self Righting Flood Chamber Adjustable Battery Tray Built-In Foam Flotation


Transport your Traxxas boat to the lake in style with this fully detailed scale replica triple-axle trailer. Adjustable bunk brackets accommodate either the Spartan’s deep-V hull or the DCB-M41’s catamaran hull.
Elastic Tie Downs
Traxxas Boat Trailer Accessories
  • Adjustable bunk brackets
  • Elastic tie downs hold the boat securely
  • Variable height hitch
  • Fold-down trailer jack stand
  • Lightweight aluminum frame
  • Compatible accessories:
    • LED-Ready light lenses
      (#10349, sold separately)
    • Pro Scale® Winch
      (#8855, sold separately)

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Spartan SR Data

Spartan SR - Specs Front
Spartan SR - Specs Rear
Hull Type: Deep-V
Hull Length: 36.5 inches (927 mm)
Overall Length: 40.8 inches (1037 mm)
Beam: 9.5 inches (243 mm)
Height: 7.2 inches (183 mm)
Deadrise: 26 degrees
Weight (no battery): 5.29 pounds (2.40 kg)
Speed Control: VXL-6s Marine electronic speed control
Motor (electric): Velineon® 540XL Marine brushless
Cooling: Water-cooled jacket
Hull Material: Vacuum-formed ABS
Drive System: Direct drive 4.7 mm flex cable
Prop: 42 mm 2-blade composite (59 mm pitch)
Outdrive: Adjustable aluminum
Steering Servo: 2056 waterproof
Radio System: TQi 2.4 GHz (2-channel)
Receiver: 6533 2.4 GHz TSM® 5-channel
Skill Level: 2
Battery Compartment (L/W/H): 218 mm long x 70 mm wide
Required Batteries: 4 “AA” (transmitter), Boat (see battery finder)
Velineon 540XL Brushless Motor (3381)
Type: Velineon 540XL Marine 1850 kV sensorless brushless motor
Weight: 13.6 ounces (386 g)
Length: 2.95 inches (75 mm)
Diameter: 1.42 inches (36 mm)
Motor Shaft: 5 mm
Motor Connectors: 5.5 mm bullet
VXL-6s Marine Waterproof ESC (3385)
Input Voltage (cells): 14 Cells NiMH / 4s-6s LiPo
Case Size: 2.66″ (68 mm) x 1.82″ (46 mm) x 1.5″ (38 mm)
BEC Voltage: 6.0 volts
Thermal Protection: Two-stage thermal shutdown
Battery Connector: Traxxas High Current Connector
  • 36″ Deep-V Hull
    • Made from lightweight vacuum-formed ABS
    • Self-righting flood chamber
    • Pre-applied graphics
    • Modular electronics tray
    • Large foam bow insert maintains buoyancy
  • Rigid Injection-Molded Clipless Hatch
    • Four quick-release hatch nuts with tool
    • Foam seal keeps water out
    • Includes optional wingnuts
  • Up to 50 MPH with Dual 3s LiPo Batteries
  • TQi 2.4 GHz Transmitter
    • Automatically stores and loads settings for up to 30 Traxxas Link-enabled models
    • Programmable Multi-Function knob
    • 5-channel micro receiver (6533) with fail-safe security
    • Patented waterproof receiver box
  • Traxxas Stability Management (TSM)®
    • Improves straight line acceleration and high-speed stability
    • Never dulls throttle
    • Adjusts from off to 100% assistance from the transmitter
  • VXL-6s Marine Speed Control
    • Water-cooled case
    • Three Programmable Drive Profiles
      • Sport Mode - 100% Forward / 15% Reverse
      • Race Mode - 100% Forward / No Reverse
      • Training Mode - 50% Forward / 15% Reverse (patented)
    • Built-in two-stage low-voltage detection for LiPo batteries
    • NiMH battery packs: 14 cells (16.8 volts)
    • LiPo battery packs: 4-6 cells (14.8 to 22.2 volts)
  • Velineon 540XL Marine Brushless Motor
    • Ultra high-temperature sintered Neodymium magnets
    • Efficient, high-speed ball bearings
    • Optimized for power in marine applications
    • 1850 kV
    • 5 mm output shaft
    • Water-cooled jacket
  • Extra-Long 218 mm Battery Tray
    • Centralizes battery weight
    • Allows fore and aft battery positioning
    • Accommodates multiple battery configurations
    • Secure hook-and-loop straps
  • Drivetrain
    • Heavy duty 4.7 mm diameter flex shaft
    • Quick-release motor collet
    • Blue-anodized aluminum drive strut
    • Low-maintenance bushings
  • Steering
    • High-torque waterproof 2056 servo
    • Blue-anodized aluminum rudder with water pickup
  • Precision-Cut Stainless Steel Trim Tabs and Turn Fins
  • Stainless Steel Hex Hardware Used Throughout
Fiesta ST Rally Brushless (#74154-4)
Fiesta ST Rally Brushless (#74154-4)
MODEL 103076-4: Spartan SR: 1/10 scale brushless, self-righting, race boat with waterproof electronics. Ready-To-Race® with TQi 2.4 GHz 2-channel radio system, VXL-6s Marine speed control, Velineon® 540XL Marine brushless motor, and clipless deep-V hull. Requires: batteries and charger.

What’s In The Box:

  • Spartan SR with VXL-6s Marine ESC and 1850 kV motor
  • Quick Start Guide
  • TQi 2.4 GHz radio system
  • Boat stand
  • Hatch nut tool
  • Optional wingnuts

What You’ll Need:

  • Batteries

    Spartan SR requires dual 7-cell NiMH or dual 2s or 3s LiPo batteries. See full list of batteries.

  • Charger

    Traxxas EZ-Peak® Dual 3s (2972) is recommended for easy and fast charging performance.

  • AA Alkaline Batteries

    Four AA alkaline batteries for the transmitter.