Arrma Big Rock 4X4 V3 3S BLX 1/10 RTR Brushless Monster Truck (Black) w/Spektrum SLT3. The Arrma Big Rock is one of the best RC monster trucks on the market. The Big Rock comes equipped with a Spektrums 3200kv Firma motor and BLX100 amp ESC that can handle up to 3s power. The Dboots RAGNAROK MT tires provide grip on any surface allowing the Big Rock to hit its 50+ mile an hour top speed and do wheelies in the process. The Arrma Big Rock is built to be durable and to be able to take as many and much abuse as you can throw at it and for it to keep going. The Arrma Big Rock is a great first RC car or even a great 10th RC car.
Features:
- 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
Specifications:
Ball Bearings: Full Ball Bearing Drivetrain
Battery: Sold Separately
Body: Painted, decaled and trimmed
Charger: Sold Separately
Chassis: Molded Composite
Completion Level: Ready-To-Run
Differential: 2 Gear Diffs
Drivetrain: 4WD
Final Drive Ratio: 10.83
Front Track: 14.02 in (356mm)
Power Type: Electric
Gear Pitch: 0.8MOD
Ground Clearance: 2.17 in (55mm)
Internal Gear Ratio: 2.85
Motor Type: Brushless - Sensorless
Pinion: 15T
Product Height: 7.91" (201 mm)
Product Length: 20.24" (514 mm)
Product Weight: 6.25lbs (2835g)
Product Width: 14.02" (356 mm)
Radio: Included
Rear Track: 14.02 in (356mm)
Receiver: Included
Scale: 1/10
Servos: Included
Shock Type: Oil-Filled, Coil-Over Springs
Speed Control: Included
Spur Gear: 57T
Suspension: Independent
Vehicle Type: Monster Truck
Water-Resistant: Yes
Wheelbase: 12.87 in (327mm)
Includes:
- (1) ARRMA BIG ROCK 4X4 3S BLX 1/10 Scale 4WD Electric Monster Truck RTR
- (1) BLX100 2S/3S Waterproof ESC
- (1) Spektrum Firma 3660 3200Kv Brushless Motor
- (1) Spektrum 2.4GHz SLT3 3-Channel Transmitter
- (1) Spektrum SLR300 Receiver
- (1) Spektrum SPMS651 Waterproof Metal-Geared Digital Servo
- (1) Product Manual
Needed to Complete:
- 2S LiPo or 3S Hardcase LiPo Battery
- Compatible Charger
- LiPo Safe Charging Bag
- (4) AA Batteries
