Spartan SR V-Hull 36" Brushless RTR (no battery/charger)

Dominate the water with the unrelenting 50+ MPH fury of the self-righting Traxxas Spartan SR.

Forget the fear of flipping. The Traxxas Spartan SR takes the blistering performance of the original Spartan and completely revolutionizes it with a self-righting deep-V hull. Whether you're slicing through glassy water or catching air over heavy chop, the SR’s redesigned low-CG electronics layout and centralized battery tray deliver razor-sharp, no-lift turning and rock-solid stability. And if you push it too hard and end up upside down? The integrated flood chamber flips you back upright in seconds so you never have to launch the rescue boat of shame.

Built for the absolute limits of 6S brushless power, the Spartan SR is a true race scalpel. It features a massive 4.7mm flex shaft and high-strength aluminum hardware to effortlessly handle the brutal torque of the Velineon 540XL marine motor. From the rigid clipless hatch to the precise TSM-assisted handling, this is high-voltage marine bashing at its absolute finest.

Why You'll Love It

• Self-Righting Flood Chamber: No more wading in or launching a recovery boat. If you flip, the chamber fills, righting the boat in seconds so you can instantly pin the throttle and get back to the action.
• Centralized Battery Tray: The generous 218mm tray relocates battery weight to the lowest, most central part of the hull for drastically improved agility, turning bite, and zero-lift cornering.
• Twist-Lock Clipless Hatch: Swap packs in seconds. A rigid ABS hatch uses four twist-lock nuts to create a watertight seal without fumbling with traditional tape or delicate clips.
• Heavy-Duty 4.7mm Flex Shaft: A 25% larger flex cable effortlessly handles massive 6S torque, ensuring reliable power delivery to the prop without twisting or failing under heavy loads.

What's Under the Hood

• Power: Velineon 540XL Marine Brushless Motor (1800kV) with water-cooling jacket.
• ESC: VXL-6s Marine Electronic Speed Control (Water-Cooled).
• Drivetrain: Direct drive 4.7mm flex cable with quick-release motor collet.
• Speed: 50+ MPH (when running dual 3S LiPo batteries).

Specifications

• Scale: 1/10
• Hull Length: 36.5 inches (927 mm)
• Overall Length: 40.8 inches (1037 mm)
• Width (Beam): 9.5 inches (243 mm)
• Weight: 5.29 lbs (2.39 kg) without batteries

What's In The Box

• Traxxas Spartan SR Deep-V Boat
• VXL-6s Marine ESC & 1800kV Brushless Motor (Installed)
• TQi 2.4GHz 2-Channel Radio System with TSM
• Quick Start Guide, Boat Stand, and Hatch Nut Tool

Needed To Complete

• Dual 2S or 3S LiPo Batteries (or dual 7-cell NiMH) with Traxxas iD Connectors
• Compatible LiPo/NiMH Battery Charger
• (4) AA Alkaline Batteries for the Transmitter

Note: Requires batteries and a charger (sold separately). Pro-Tip: The flex shaft must be lubricated regularly. Pull the shaft and apply Traxxas Marine Grease after every day on the water to prevent corrosion and maintain maximum RPMs.