Hola Cristian, en la misma página de RDLogics está la respuesta a tus preguntas. Yo he tenido 2 y son la raja.
A saber:
Description:
RDLogics Mongoose G4
Class: 1/10 Scale 200mm Gas Touring Car
Length: 365mm
Width: 200mm
Wheelbase: 259mm
Weight: Approx. 1725G
Structure: Reinforced Box Design
Chassis: 3mm 7075 Aluminum CNC Machined
Radio Plate: 2mm Carbon
Drive System: 4WD, Belt Transmission, Full Ball Bearing
2 Speed: M0.8 Lightweight System
Clutch: Push Type
Front Axle: One Way
Rear Axle: Gear Differential
Shock: Hard Coated Aluminum. Threaded Body.
Suspension: Double Wishbone
New Features:
Push Type Cutch Set with new K1410-1 Clutch Update Set for better punch
K1480 Swing Rack Steering for increased stability & resolving the belt-rubbing issue
2 Speed Shaft for higher top speed & better acceleration (502200)
K1487 3mm 7075 Aluminum Chassis
K1481 Steering Block for improved steering
K1490 G4 S-class Hard Coated Aluminum Light 19T Clutch Gear
G4 S-class 2 Speed 2nd Spur Gear 46T (502252)
G4 S-class Blue Aluminum Side Plate (pair) (502254)
G4 S-class 2 Speed Housing & Nut (with bearing) (502250)
Front One-Way
Carbon Radio Plate
K1406 Front Anti-Roll Bar & Mount
K1407 Rear Anti-Roll Bar & Mount
CVD (2 pcs) & Drive Shaft (2pcs)
K1418 Aluminum Wheel Adapter
***Assembly Required***
***Engine and Pipe Sold Separately***