Maxx Ultimate 1/10 4X4 Monster Truck RTR, Blue

Traxxas Maxx® broke the mold by combining X-Truck® strength and durability into a 1/10 scale chassis. Maxx Ultimate steps up to elite status with unique graphics, a full complement of premium aluminum upgrades, steel CV driveshafts, and Traxxas’ most powerful steering servo. Discover Maxx Ultimate, the most extreme Maxx-scale monster truck ever to wear the Traxxas name.

High Performance Aluminum Upgrades

55 mph out of the box using single 4s LiPo battery (sold separately)

60+ mph with optional gearing & 4s LiPo battery (sold separately)

VXL-4s™ Waterproof Electronic Speed Control

Velineon® 540XL Brushless Motor

Traxxas Stability Management®

TQi™ 2.4 GHz 2-Channel Radio System with Wireless Module

Clipless Body Mount System

Full-time shaft-driven 4-wheel drive

Aluminum full-length motor cradle

Modular Composite Chassis

Easy Battery Access

2085RL high-output metal gear steering servo

TUBES 7075-T6 Aluminum front toe links

WideMaxx® suspension arms

All critical suspension points have double shear strength

GT-Maxx® Shocks

Tough energy absorbing front and rear bumpers

2.8″ black chrome wheels with keyed 17 mm hex receptor

Sledgehammer® extreme tires for sure-footed traction

Model Name: Maxx Ultimate

Type: Monster Truck

Top Speed: 60+ mph with 4s LiPo battery and optional gearing

Model Skill Level: 4

Scale: 1/10

Weight: 10.20 pounds (4.63 kg)

Length: 22.50 inches (572 mm)

Width: 15.95 inches (405 mm)

Track: 15.95 inches (405 mm)

Height: 9.12 inches (232 mm)

Wheelbase: 13.85 inches (352 mm)

Center Ground Clearance: 2.6 inches (67 mm)

Drivetrain: Shaft-driven 4WD

Transmission: Single speed

Differential Type: Sealed, hardened steel bevel, limited slip

Gear Ratio (Internal): 12.37:1

Gear Pitch: 1.0 metric pitch

Servo: 2085RL metal gear ultra-high-torque (650 oz-in)

Radio System: TQi™ 2.4 GHz 2-channel transmitter with wireless module

Battery Compartment Specs: 186 mm X 48 mm X 43 mm

Motor Name: Velineon® 540XL

Type: 2400 Kv sensorless brushless

Weight: 317 g (11.18 oz)

Length: 3.58 inches (91 mm)

Diameter: 1.41 inches (36 mm)

Shaft Size: 5 mm

Connector Type: 6.5 mm bullet connectors

ESC Name: Velineon® VXL-4s

Type: Brushless

Case Size: 72 mm L x 59 mm W x 49 mm H

Weight: 7.09 ounces (201 grams)

Motor Connectors: 6.5 mm bullet connectors

Battery Connectors: Traxxas High-Current Connectors

Maxx Ultimate with Velineon® 540XL brushless motor

VXL-4s waterproof electronic speed control with integrated telemetry

TQi 2.4 GHz radio system with factory-installed wireless module

Quick Start Guide

High quality maintenance tools

3S or 4S LiPo Battery

Battery Charger

(4) AA Batteries

This product may only be shipped within the United States. International orders will be cancelled and refunded.

Brand: Traxxas

MPN: 89087-4-BLUE

Added: 2025 - September

Status: Stock-Store Only

Discount Eligibility: Discount Eligible

SKU: TRA89087-4-BLUE

UPC: 020334070173