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