This is the Traxxas Slash 4X4 BL-2s Brushless 1/10 4WD RTR Short Course Truck (Green) w/BL-2S ESC & TQ 2.4GHz Radio.

Traxxas Slash® set the standard for durability, performance, and fun by which all other short course trucks are measured. Now Slash 4X4 comes outfitted with the BL-2s™ brushless power system for even more high-flying, fender-banging, action. The efficient BL-2s delivers all-day fun and endless torque for 4-wheel burnouts and ultra-responsive acceleration. Additionally, Slash 4X4 now comes standard with Traxxas’ Extreme Heavy Duty Upgrade Kit to take the most brutal punishment in stride.

Features:
Clipless Short Course Body
Tough front and rear tube-style bumpers
Body reinforcements to prevent pull-through damage
Holds tight for intense action
Quick and easy removal
Smooth appearance with no body posts or clips

Extreme Heavy Duty Upgrade Kit Installed
Strengthened C-hubs, axle carriers, and steering blocks
Extreme heavy duty driveshafts
Oversize diameter
6 mm axles
Steel wheel hexes

TQ™ 2.4 GHz Transmitter
Full-size 2-channel transmitter
All-day comfort with precise long-range control

BL-2s™ Waterproof Electronic Speed Control
Heat sink accepts accessory cooling fan
Three Programmable Drive Profiles
Sport Mode - Forward / Brake / Reverse
Race Mode - Forward / Brake
Training Mode™ - 50% Forward / Brake / 50% Reverse (patented)
Traxxas EZ-Set® one-button setup
Built-in two-stage low-voltage detection for LiPo batteries
NiMH battery packs: 6-7 cells (7.2 to 8.4 volts)
LiPo battery packs: 2 cells (7.4 volts)

BL-2s Brushless Motor
Integrated cooling fan
Low-maintenance design
Efficient ball bearings
3300 kV

Steering
Chassis-mounted 2056 servo
Dual bellcrank design with integrated servo saver

Chassis
Extended modular composite tub design
Secure battery hold-down latch
Side nerf bars for impact resistance

Suspension
Heavy duty suspension arms
Oil-filled Ultra Shocks™
White powder-coated progressive springs

Drivetrain
Full-time shaft-driven 4-wheel drive
Oil-filled steel gear front and rear differentials
Large 32-pitch steel spur gear

Wheels and Tires
Split-Spoke SCT wheels
2″ outer diameter, 3″ inner diameter
All-terrain SCT tires
Rubber-Sealed Ball Bearings
Precision Hex Hardware

Specifications:
Model Name: Slash 4X4 BL-2s
Model Type: Short Course Trucks
Model Skill Level: 1
Scale: 1/10
Weight: 5.31 pounds (2.41 kg)
Length: 22.4 inches (568 mm)
Width: 11.65 inches (296 mm)
Front Track: 11.65 inches (296 mm)
Rear Track: 11.65 inches (296 mm)
Height: 7.60 inches (193 mm)
Wheelbase: 12.75 inches (324 mm)
Center Ground Clearance: 2.83 inches (72 mm)
Drive System: Shaft-driven 4WD
Drivetrain: Shaft-driven 4WD
Differential Type: Hardened steel bevel, sealed, limited slip
Gear Ratio (Internal): 11.82:1
Gear Pitch: 32 pitch
Servo(s): 2056 high-torque waterproof
Radio System: TQ™ 2.4 GHz 2-channel radio
Battery Compartment Specs: 165 mm X 50 mm X 23 mm

Motor Specifications:
Motor Name: BL-2s 3300 kV
Motor Type: Sensorless brushless
Motor Weight: 7.51 ounces (213 g)
Motor Length: 3.15 inches (80 mm)
Motor Diameter: 1.42 inches (36 mm)
Motor Shaft Size: 3 mm
Motor Connector Type: Traxxas Quick Connect Motor Plug

ESC Specifications:
ESC Name: BL-2s Electronic Speed Control
ESC Type: Brushless
ESC Case Size: 1.53″ (39 mm) x 2.31″ (59 mm) x 1.21″ (31 mm)
ESC Weight: 3.07 ounces (87 g)
Motor Connectors: Traxxas Quick Connect Motor Plug
Battery Connectors: Traxxas High-Current Connector

Includes:
(1) Traxxas RTR BL-2S 4X4 Slash
(1) User Manual

Needed to Complete:
(1) 6-7 Cells NiMH or 2-Cell (2S) LiPo Battery w/iD Connector
(1) Compatible Battery Charger
(4) (AA) Batteries for Transmitter