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Welcome to Technohobbies

Grampus Electric 4WD RTR 1:10 Scale Brushless RC Buggy

Color: Blue


The Grampus is the ultimate affordable Brushless RC Buggy to get you started in the exciting hobby of RC (Radio Control) racing. 

The HSP Grampus includes a high capacity LiPo battery which provides long run times and high speeds (check the speed chart below).  You can now drive for longer than 20 minutes with the included 7.4v 3500mAh LiPo battery.

The perfect RC buggy for intermediate hobbyists or beginners that have the need for speed! Being 100% waterproof lets you drive rain hail or shine, enjoy the performance of the HSP Grampus when it suits you.

It also includes a 2A fast charger that charges the included battery approximately in 2 hours.  Not only that, you can enjoy the great fun that this HSP 1/10 RC Buggy provides on even rainy days as this fast buggy is Water Resistant.

Great looking RC Buggy with blinding speed and toughness!


Maintenance is a breeze! Taking a differential out will only take 5 minutes with a basic Philips head screwdriver (only 5 screws). 

Never strip gears again! The 0.6 Mod metal gears are perfectly matched up and have a protective guard that goes around them to keep the stones and gravel out.


  • Heavy Duty Steel Gears
  • 100% Water Resistant
  • 4WD Shaft Driven
  • 3300Kv Brushless Motor with 60Amp ESC
  • Steel Differential Gears and Pinion
  • 4Ghz Radio w/ Inbuilt Fail Safe
  • Oil filled Shock Absorbers
  • LiPo Balance Fast Charger
  • Large 3500Mah 7.4v LiPo Rechargeable Battery


  • Length: 400mm (15.74")
  • Width: 255mm (10.03")
  • Height: 160mm (6.29") 
  • Weight: 1796g
  • Wheel Base: 275mm (10.82")
  • Ground Clearance: 26mm (1.02")
  • Drivetrain: 4WD
  • T Power B3 1.5A Fast LiPo Charger
  • Shipping Weight 4Kg / Box: 500 x 300 x 250mm


  • Blue
  • Orange