Arrma ARA4312V3 Big Rock V3 4X4 3S BLX Monster Truck
Overview
The ARRMA BIG ROCK™ CREW CAB 4X4 3S BLX is a street style truck with the capability of reaching 80+km/h. It has re-emerged with upgrades including a Firma brushless motor, Spektrum SLT3 transmitter, stronger steering servo, tougher chassis, plus more.
Features
NEW for the ARRMA® BIG ROCK™ 4X4 3S BLX RTR:
- 3-Channel SLT3 2.4GHz Spektrum radio and Spektrum SLR300 Waterproof* Receiver
Dual SLT protocol with fast response
Foam steering wheel surface
Ergonomic improvement for better grip and trigger feel
Improved wheel and trigger force
Third channel has 2-way thumb switch
Beginner throttle mode settings of 50% and 75%
Compatible with Tactic® SLT™ receivers
- SPMS651 Spektrum metal geared waterproof digital servo outperforms its predecessor, the ADS-7M servo, with 15% more torque for improved steering control
- 3660 3200Kv Spektrum Firma brushless motor with ARRMA heatsink and cooling fan, and, Safe D pinion
- Stronger retained hinge pin plates and chassis
- Higher steering clearance to avoid stones
- Castellated sliding gear mesh and slipper pad
- Slipper has a plastic locknut
- Servo saver is 23T Spline
- 1.35Mods 37T diffs with silicone O-rings
- Sliding gear mesh equipped to power model for improved dirt management
- Bearings throughout are rubber shielded
- Shocks are oil-filled with silicone O-rings
- Bumpers at front and rear
- Multi-terrain vented dBoots Fortress MT tyres with hardened gunmetal coloured multi-spoke wheels
Other features:
- Waterproof 2S/3S BLX100 ESC
- Compatible IC5 connectors
- Easy access modular design
- Easily accessible electronics, power and diff modules
- Front and rear double wishbone suspension
- Adjustable body mounts, ride height and turnbuckles
- Differentials are metal-geared
- Dirt defenders have extended height
- Centre support for high-speed driveshaft
- Limited 2-year warranty (details on website)
- Wheelie bar
- Achieve 80+ kmh on 3S LiPo and with optimum driving conditions
- Factory assembled
In The Box
- (1) ARRMA® BIG ROCK™ 4X4 3S BLX 1/10 Scale 4WD Electric Monster Truck RTR 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
- (4) AA Batteries
- LiPo Safe Charging Bag
Brand:
Arrma
MPN:
ARA4312V3B
Barcode:
5052127043830
Scale:
1/10
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