Arrma Big Rock 4X4 V3 3S BLX 1/10 RTR Brushless Monster Truck (Black) w/Spektrum SLT3 2.4GHz Radio

  • Sale
  • $319.99
  • Regular price $369.99
Shipping calculated at checkout.


The Arrma Big Rock 4X4 V3 3S BLX 1/10 RTR Brushless Monster Truck delivers a thrilling combination of ARRMA toughness, street truck style and 50+ mph speed capability. Built on the powerful 4X4 BLX platform, its precision aluminum, tough steel and composite materials come together for an easy-to-maintain, super-durable vehicle design that’s now been upgraded to further increase the monster truck’s impressive performance and durability.

Built for exciting bashing speeds and extreme, all-terrain durability, the Big Rock 4x4 V3 includes features that enhance its unstoppable performance. A stronger chassis and retained hinge pin plates; steering with more clearance for stones; a castellated slipper pad and sliding gear mesh; longer suspension arms for a 1.10 inch increase in width; and rubber-shielded bearings throughout are now included to take your bashing session to the next level.

It also now includes a Spektrum SLT3 transmitter and SLR300 receiver. The transmitter is ergonomically designed for long periods of fatigue-free bashing and has a foam wheel for precise fingertip control, plus an improved hand grip and trigger feel. New bashers will be able to set throttle limits at 50% or 75% until they are ready to use the full speed potential. The SLT3 is compatible with Tactic SLT receivers to run other RTR vehicles you may own, and includes a third channel to control optional features such as lights and winches on models that have them.
  • Spektrum™ Firma™ 3660 3200Kv brushless motor with Safe D pinion and ARRMA® heatsink and cooling fan
  • Stronger chassis and retained hinge pin plates
  • Steering with more clearance for stones
  • Castellated slipper pad and sliding gear mesh
  • 1.1 inch wider stance for better handling and bashing
  • Plastic locknut for slipper
  • 23T Spline servo saver
  • 37T 1.35Mod diffs with silicone O-rings
  • Power Module with sliding gear mesh and improved dirt management
  • Rubber shielded bearings throughout
  • Oil-filled shocks with silicone O-rings
  • Wider arms front and rear
  • Body with matte black finish
  • Front and rear bumpers with matte black finish
  • Tough black multi-spoke wheels with matte black finish
  • Vented multi-terrain dBoots® RAGNAROK™ tires
  • BLX100 2S/3S waterproof ESC (For details on waterproof standards, refer to the instruction manual)
    • IC5™ connectors (EC5™) compatible
    • Signature easy-access modular design
    • Easy-access power module
    • Easy-access electronics module
    • Easy-access diff module removal front and rear
    • Double wishbone suspension front and rear
    • Metal-geared differentials
    • Adjustable ride height
    • Adjustable body mounts
    • Adjustable turnbuckles
    • High-speed center driveshaft support
    • Wheelie Bar
    • 2-year limited warranty (see website for details)
    • 50+ MPH (80+ km/h) speed achievable in optimum driving conditions on 3S LiPo