RACE RUNNER V4

BUILT TO WIN!

A masterpiece from the pioneer of the segment. Being champions in 6 countries in 2010, The RRV4 proved that it is peerless in the 4WD large scale off-road market. This fantastic machine is a result of MCD's commitment on constant development throughout the MCD history. At the first drive you will immediately get the impression that the RRV4 represents a step up, both in design and engineering commitment


              The RRV4 Features

  • Fourth generation chassis & suspension arms
  • Sophisticated 4WD ShaftDriven mechanics
  • Ultra strengthened chrome drive shaft and axle
  • Factory assembled chassis
  • Improved differential spiral bevel gears & diff house
  • Hard anodized alloy roll-cage
  • New design coil-over hydraulic shocks & progressive springs
  • CNC machined T6 aircraft alloy chassis
  • New 24 mm hexagonal rim-blocks
  • New Strengthened lower&upper long wishbones
  • 185mm Block-Stud patterned off-road tyres
  • Solid and durable side guards
  • Water-resistant receiver and battery box
  • Clear body shell
  • Ultra durable, heavy duty central steel double disc brake rotors and bronze pads
  • New design extended rear shock towers and shock absorbers
  • New design ultra hardened steel transmission gears
  • New design servo tray
  • Fully adjustable sway bars
  • New wishbone brackets
  • No-Stress-Effect polyamid front bumper
  • New enlarged 15 spoke wheels
Special design Viper air filter. Rubber hose eliminates the Adjustable rear wing Easy servo tray removal for maintenance Fully sealed electric box Protective front bumper
180mm 24mm drive block wheel hexagonal Adjustable ackerman plate Optional Barracuda performance pipe Closed protection gear cover(Competition only) Rear hub geometry

 

Technical Specifications 
Length : 820 mm
Width : 467 mm
Overall height : 335 mm
Ground clearance : 25-85 mm
Weight : 11.9 kg
Wheelbase : 532-540 mm
Trackwidth

: 402/402 mm

Chassis material : T6 Alloy (4mm)
Suspension : Non-parallel non-line independent 
Caster angle : 0-6 Adjustable
Camber angle : Adjustable
Toe angle : 0-3 Degrees
Roll Center : 3 Position Adjustable
Ackerman : 2 Position Adjustable
Front Kick-up : 10 Degrees
Rear Squat : 5 Degrees
Shock absorber : Coilover Oilfilled 3 step adjustable
Transmission : Full-Time 4WD Shaft driven 3 differentials
Gear ratio  : 4:3 to 12,3:1 (12 different GearBox ratios)
Tyre size : 68 x 185 mm
Engine type

: Zenoah - CY 23cc, 26cc, 27cc, 29cc *

 

COMPETITION Extra Features

 

SPORT

COMPETITION
SUSPENSION SYSTEM    
Alloy Shock Body
Alloy Shock Fork
Machined Hinge Pins
Front-Rear Anti Roll Bars
Servo Savers with Ball Bearings
TRANSMISSION SYSTEM    
Front CVD Drive Shafts
Hardened CV Drive Shafts
Hexagonal Drive Cups
Hexagonal Dif. Outputs
All Steel Transmission Gears
Steel Gear Drive Block
BRAKE SYSTEM    
Double Disk Brakes    

Steel transmission gears

Required for operation (not included): Engine, 2 ch. Radio, 2x steering servos, 1 throttle/break servos

Photo Gallery