In Stock
Delivery Included
1 Year Warranty
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.
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
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
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.
- 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)
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.
Manufacturer: Traxxas
Part Number: TRX103076-4
Battery Connector Type: Traxxas iD Connector
Motor Type: Brushless
Drive: Prop
Surface Type: Water
Assembly Type: Assembled (RTR)
Marine Type: Powerboat
Skill Level: Skill Level 2
The Traxxas TRX103076-4-GRN Spartan SR brushless race boat in green is designed for enthusiasts seeking unrivalled speed, agility, and excitement on the water. With a powerful Velineon 540XL Marine brushless motor paired with the VXL-6s™ Marine electronic speed control, Spartan SR propels across the surface with heart-pounding acceleration, achieving thrilling top speeds exceeding 50 mph. Its lightweight vacuum-formed ABS deep-V hull ensures both stability and razor-sharp handling, allowing drivers to tackle tight turns and unpredictable water conditions with confidence. Ideal for off-shore racing or recreational high-speed boating, Spartan SR delivers an exhilarating experience for hobbyists of all skill levels.
Key features of the Traxxas TRX103076-4-GRN Spartan SR brushless race boat
- Self-Righting System - Instantly recovers the boat after flips or capsizes, keeping high-speed action uninterrupted and safe for all skill levels.
- Deep-V ABS Hull - Optimised for speed and stability, providing precise control and excellent performance in choppy waters.
- VXL-6s Marine Brushless System - Converts high-voltage LiPo power into rapid acceleration for exceptional top-end speed.
- Water-Cooled Velineon Motor - Maintains optimal operating temperature during extended runs to prevent overheating.
- TQi 2.4 GHz Radio System - Delivers responsive, interference-free steering and throttle control for precise manoeuvrability.
- Direct Drive Flex Cable - Efficiently transfers power from motor to propeller for smoother, consistent propulsion.
- Adjustable Aluminum Outdrive - Allows fine-tuning of propulsion for varying water conditions and performance preferences.
- Composite 2-Blade Propeller - Designed for maximum thrust and speed while maintaining smooth handling.
The self-righting capability of the Traxxas TRX103076-4-GRN Spartan SR brushless race boat ensures that drivers never have to slow down, even in turbulent conditions. This feature transforms any accidental flip into a quick recovery, keeping the boat upright and ready to maintain full throttle. With a deep-V hull construction, Spartan SR cuts through waves with precision, balancing speed and stability. Water-cooled components protect the brushless Velineon 540XL motor and electronic speed control, allowing longer high-speed runs without performance loss.
How does Spartan SR handle sharp turns at high speed?
The Traxxas TRX103076-4-GRN 36 inch electric powerboat excels in agility due to its carefully balanced inboard weight distribution and deep-V hull design. The adjustable aluminum outdrive and direct drive flex cable ensure power is transferred efficiently to the propeller, delivering no-lift turns and superior responsiveness. High-speed stability is enhanced by the precision TQi 2.4 GHz radio system, allowing drivers to maintain control even at 50+ mph, making Spartan SR perfect for both racing and recreational thrill rides.
What makes Spartan SR ideal for advanced and beginner boaters?
Skill Level 2 suitability ensures that the Traxxas TRX103076-4-GRN Spartan SR brushless race boat is accessible to intermediate hobbyists while still challenging enough for experienced operators. Self-righting technology gives beginners confidence, while the VXL-6s Marine system, water-cooled Velineon motor, and razor-sharp handling keep experienced drivers engaged. The boat's durable ABS hull and high-performance components provide both resilience and long-lasting enjoyment on various water surfaces.
How does Spartan SR achieve 50+ mph top speed?
Spartan SR's incredible velocity is achieved through a combination of the Velineon 540XL brushless motor, VXL-6s Marine electronic speed control, and dual 7-cell NiMH or 2s/3s LiPo battery power. The 42 mm composite two-blade propeller efficiently converts this energy into high-speed thrust. The deep-V hull reduces drag and enhances stability, while the inboard weight placement allows for maximum acceleration without sacrificing control. These elements work together to provide unmatched top-end performance for competitive or recreational racing.
Why choose Spartan SR for off-shore water adventures?
The Traxxas TRX103076-4-GRN Spartan SR for sale combines speed, durability, and technology for a high-adrenaline experience. The self-righting system and waterproof 2056 steering servo provide reliable operation even in rough conditions. Its robust ABS hull construction withstands impacts, while the TQi 2.4 GHz radio ensures responsive control. Whether competing with friends or enjoying solo runs, Spartan SR delivers an unforgettable marine adventure.
Additional performance and convenience features
Spartan SR includes a comprehensive package with a boat stand, hatch nut tool, and TQi 2.4 GHz radio system, making it ready for immediate deployment. Its 36.5 inch hull length and 40.8 inch overall length ensure ample stability, while a 9.5 inch beam provides the perfect balance between speed and control. The dual-blade propeller and adjustable outdrive allow fine-tuning for specific water conditions, while the self-righting system and waterproof electronics add confidence and reliability for prolonged high-speed enjoyment.
For enthusiasts seeking the ultimate marine thrill, Traxxas TRX103076-4-GRN buy self righting brushless race boat today and experience unrivalled acceleration, control, and excitement in a vibrant green finish.
Brand, Model, and Product Type
- Brand: Traxxas
- Model: TRX103076-4-GRN
- Product Type: Traxxas TRX103076-4-GRN Spartan SR brushless race boat, Traxxas TRX103076-4-GRN 36 inch electric powerboat, Traxxas TRX103076-4-GRN Spartan SR for sale, Traxxas TRX103076-4-GRN self righting deep V hull boat, Traxxas TRX103076-4-GRN VXL 6s marine brushless system, Traxxas TRX103076-4-GRN green ABS hull race boat
- Colour: Green
- Assembly Type: Ready-to-Run (RTR)
- Marine Type: Powerboat
- Skill Level: 2
Dimensions and Weight
- Hull Length: 36.5 inches (92.7 cm)
- Overall Length: 40.8 inches (103.7 cm)
- Beam: 9.5 inches (24.3 cm)
- Height: 7.2 inches (18.3 cm)
- Deadrise Angle: 26 degrees
- Weight (without battery): 5.29 pounds (2.40 kg)
- Battery Compartment: 21.8 cm long x 7.0 cm wide
Performance and Power
- Motor Type: Velineon 540XL Marine brushless motor, delivering high-speed acceleration and reliable long-term performance
- Speed Control: VXL-6s Marine electronic speed control providing smooth throttle response and top-speed regulation
- Top Speed: 50+ mph achievable with dual 7-cell NiMH or dual 2s/3s LiPo batteries
- Drive System: Direct drive 4.7 mm flex cable for efficient power transfer to the propeller
- Propeller: 42 mm 2-blade composite with 59 mm pitch for maximum thrust and acceleration
- Outdrive: Adjustable aluminium for fine-tuning propulsion and handling characteristics
- Hull Material: Vacuum-formed ABS deep-V construction for superior stability and wave-cutting performance
- Cooling System: Water-cooled jacket around motor for sustained high-performance operation
Control and Electronics
- Radio System: TQi 2.4 GHz 2-channel with precision steering and throttle control
- Receiver: 6533 2.4 GHz TSM 5-channel for improved stability and interference-free operation
- Steering Servo: 2056 waterproof servo delivering responsive and durable control in all water conditions
- Self-Righting System: Automatically corrects flipped boat, maintaining safety and high-speed performance
- Optional Accessories: Hatch nut tool and boat stand included for convenient setup and maintenance
- Required Batteries: Four AA for transmitter, dual 7-cell NiMH or dual 2s/3s LiPo batteries for powerboat operation
- Charger Recommendation: Traxxas EZ-Peak Dual 3s for fast and reliable charging of LiPo packs
Included Items
- Traxxas TRX103076-4-GRN Spartan SR with VXL-6s Marine ESC and Velineon 540XL brushless motor
- TQi 2.4 GHz radio system
- Boat stand for display or maintenance
- Quick Start Guide
- Hatch nut tool for propeller and outdrive adjustments
- Optional wingnuts included
Notes and Recommendations
- Designed for experienced and intermediate boaters seeking high-speed performance and stability
- Self-righting ensures continued fun without slowing down after flips
- Water-cooled motor and electronics protect components during extended runs
- Deep-V hull and inboard weight distribution optimise handling and cornering precision
- Propeller and outdrive are adjustable for different water conditions and skill levels
Finance Options
Click to see Novuna Finance Information
Novuna Personal Finance Available on this product
| DEPOSIT |
MONTHS |
APR |
MONTHLY PAYMENTS |
TOTAL AMOUNT PAYABLE |
| 24 Month Credit |
| £48.95 |
24 |
19.9% |
24 x £22.06 |
£578.39 |
| 36 Months Credit |
| £48.95 |
36 |
19.9% |
36 x £15.99 |
£624.59 |
| 48 Months Credit |
| £48.95 |
48 |
19.9% |
48 x £13.01 |
£673.43 |
| Buy Now Pay Later 48 months (6 months Deferred) |
| £48.95 |
48 |
24.9% |
48 x £15.34 |
£785.27 |
| Buy Now Pay Later 48 months (10 months Deferred) |
| £48.95 |
48 |
24.9% |
48 x £16.22 |
£827.51 |
| Buy Now Pay Later 48 months (12 months Deferred) |
| £48.95 |
48 |
24.9% |
48 x £17.15 |
£872.15 |
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