The Losi Lasernut U4 1/10-scale 4WD Rock Racer RTR with Spektrum Smart builds on the TEN platform delivering a great out-of-the-box experience in any 2.2 Unlimited class. The TEN 4WD platform is recognised worldwide for strength and durability. The Lasernut adds items rock racers demand: aluminium shocks, sway bars, and adjustable turnbuckles, plus a full metric hardware package for worldwide compatibility. It is currently the only complete Unlimited U4 FIS (Full Independent Suspension) racer on the market, featuring the Spektrum Smart 130A Brushless ESC and Spektrum 4-Pole 1900kv 550 motor. The waterproof ESC is completely programmable and comes pre-wired with a high-current IC5 connector. Drivers stay in control with a DX3 transmitter and Spektrum AVC receiver, while the officially-licensed Lasernut race-inspired scale U4RC body/roll cage and scaled-down BF Goodrich M/T tires handle any terrain.

• TEN 4WD Platform
• Spektrum 130A Brushless SMART ESC and 4-Pole 1900kv 550 Motor
• Spektrum DX3 2.4GHz radio system with AVC and optional telemetry
• Waterproof components
• 12mm race-inspired threaded aluminium bodied shock absorbers and shock caps
• Officially-licensed Lasernut Race-Inspired Scale Body & Cage
• Officially-licensed BF Goodrich M/T Tyres
• Officially-licensed Raceline 2.2 Wheels
• Adjustable sway bars
• Three oil-filled gear differentials
• 3mm anodized aluminium chassis
• LED light bar and pods
• Adjustable turnbuckles
• Adjustable shock towers
• Independent front and rear suspension
• 4x4 driveline with adjustable differentials
• Metric hardware throughout
• Top speeds of 80+ km/h with 4S LiPo (sold separately)
• Factory assembled

• 3S or 4S LiPo Battery
• Compatible charger