it can be used on any standard Savage-size truck or Maxx-size truck

Castle decal sheet Waterproof : Yes

5x12mm (Axial AXA176) screw shaft for driveshaft attachment

HPI bodyshells are crafted from robust clear polycarbonate

Weight: 63g/each (stock is around 3g/each)

Futaba - R7201SB (FASSTest/S.Bus2) Receiver Battery Charger Specialty it can be used onR7201SB FASSTest 2. 4 GHz Telemetry S. Bus2 1 Channel Air Receiver Small Size, Light Weight Receiver Specifications: DUAL ANTENNA DIVERSITY SIZE: 21. 1 mm x 41. 8 mm x 5. 3 mm 0. 83 in x 1. 65 in x 0. 21 in WEIGHT: 4. 2 g 0. 15 oz POWER REQUIREMENTS: DC 4. 8V~7. 4V BATTERY F S VOLTAGE: Sets up with a transmitter APPLICABLE SYSTEMS: FUTABA FASSTest 2 4 GHZ SYSTEM