The ready-to-run ARRMA® GRANITE™ 4X4 3S BLX Monster Truck delivers jaw-dropping power and 50+ MPH brushless performance — and now includes a Spektrum™ SLT3™ radio, Firma™ brushless motor, tougher chassis, stronger steering servo and other upgrades.

New ARRMA SENTON 4×4 3S BLX 2020 (V3) version! What’s new?

• Spektrum™ 3-Channel SLT3™ 2.4GHz radio and SLR300 Waterproof* Receiver
• Fast response SLT™ protocol
• Foam wheel
• Improved grip and trigger feel
• Improved wheel and trigger force
• 2-way thumb switch third channel
• 50% and 75% Throttle mode (for beginners)
• Tactic® SLT™ receiver compatible
• Spektrum™ SPMS651 Metal-Geared Digital Servo
• 101 oz-in (7.27 kg-cm) @ 6V
• 15% more torque than the previous ADS-7M servo for improved steering feel
• Waterproof* For details on waterproof standards, refer to the instruction manual
• 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
• 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
• Front and rear bumpers
• Tough gunmetal colored multi-spoke wheels
• Vented multi-terrain dBoots® Fortress™ MT tires

• Extremely durable — DESIGNED FAST, DESIGNED TOUGH!
• Spektrum™ 3-Channel SLT3™ 2.4GHz radio and SLR300 Waterproof* Receiver
• Fast response SLT™ protocol
• Foam wheel
• Improved grip and trigger feel
• Improved wheel and trigger force
• 2-way thumb switch third channel
• 50% and 75% Throttle mode (for beginners)
• Tactic® SLT™ receiver compatible
• Spektrum™ SPMS651 Metal-Geared Digital Servo
• 101 oz-in (7.27 kg-cm) @ 6V
• 15% more torque than the previous ADS-7M servo for improved steering feel
• Waterproof* For details on waterproof standards, refer to the instruction manual
• 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
• 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
• Front and rear bumpers
• Tough gunmetal colored multi-spoke wheels
• Vented multi-terrain dBoots® Fortress™ MT tires

• Length: 476mm (18.74″)
• Width: 342mm (13.46″)
• Height: 207mm (8.15″)
• Weight: 2.83kg (6.4 lbs) (without battery)
• Wheelbase: 287mm (11.3″)
• Ground Clearance: 47mm (1.85″)
• Drivetrain: 4WD

• 7.2-11.1v Battery
• Charger
• 4 AA Batteries

Specifications