MINI-Z MR-03VE Chassis Set Gyr
Part Number32761G-B
MINI-Z MR-03VE Chassis Set Gyr
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32761G-B MINI-Z MR-03VE Chassis Set Gyro 50th Anniversary
*Can *Can be operated with previous MINI-Z Racer ASF2.4 GHz 2-channel transmitter.

Kyosho 50th Anniversary Limited Edition chassis appearance! Gyro included, full bearing, ball differential, gold-plated battery terminal equipment.

The next evolution of the MINI-Z Racer now incorporates the latest brushless motor technology into its performance. Never used before on a MINI-Z, this model includes the same-sized Team Orion XSPEED VE brushless motor with its characteristic high durability, power, RPM and a flat torque feel. The MINI-Z takes full advantage of the brushless motor s efficient low friction; non-contact properties that minimize wear and reduce electrical noise to deliver outstanding linear response and smooth acceleration for a sensorless brushless motor that is approved for use in the MINI-Z Cup and other official races. A limit applied to maximum RPM keeps the playing field level for all drivers. In addition, a newly designed circuit board with ICS function connects to a PC (adapter sold separately) for precision setting adjustments. Just download the ICS VE Manager software from the Kyosho website to manage the brushless motor settings and remove the RPM limit to extract the full potential from your machine. The newly designed upper cover also allows simple mounting of the included gyro on top and the chassis is equipped with the MR-03 ball diff that was previously optional. Now the MR-03 s dynamic performance is turbo-charged with brushless motor power to mark a new stage in the evolution of MINI-Z performance and technology.

Brushless motor is the same size as
existing 130-class motors. Delivers
outstanding durability and power.
Newly developed brushless motor
circuit board can be added onto the
MR-03 chassis. Equipped with 3 LEDs to
indicate correct operation and ICS
Upper cover redesigned to match new
circuit board and is compatible with all
existing body types. Features space on
top for included gyro.
High quality gold plated motor terminals
and silicon cables included as standard
to manage the high power output.
Special edition red anodized ball
differential set.

  • MR-03 Chassis Set installed with brushless motor
  • Full bearing, ball differential, gold-plated battery terminal equipment.
  • Includes previously optional gyro.
  • Compatible with all existing MINI-Z Racer body types.
  • Special brushless motor circuit board features 3 LEDs to indicate proper function.
  • Redesigned upper cover enables simple installation of gyro.
  • Compatible with optional parts for the MR-03 chassis.
  • Features newly developed innovative VCS front suspension that changes camber angle in concert with suspension stroke.
  • ASF2.4GHz R/C system removes need to manage frequency bands. A single transmitter can be used with multiple models. **Transmitter is sold separately.
  • Equipped with digital steering servo with integrated coreless motor.
  • Coil springs on front suspension can be easily replaced by removing the spring stopper with just two screws.
  • Features high efficiency gold plated motor terminals.
  • Pre-calibrated zero point steering setting.
brushless motor
In place of the brush and commutator used in brushed motors up until now, brushless motors rely on the electric circuit to power the motor. To generate power, brushed motors required constant contact between the brush and commutator, which generated resistance and caused wear on the contact areas to reduce the motor's durability.
Brushless motors eliminate this problem and produce higher power output, torque and higher top end performance from the same power input. As there is no contact area, durability is improved so the motor maintains its higher level of performance for longer. These characteristics allow R/C models to perform at higher levels than ever before.
MR-03 Chassis Types
Chassis type for each MR-03 set is displayed below.
Refer to this table when fitting a MINI-Z Racer body.
MR-03 Chassis Types
<Note: When Converting>
●Front tread When converting to narrow or wide tread, the appropriate type of front lower and upper plates as well as the steering tie rod are required.
●Rear tread Install the special wheels included on the each body.
●Wheelbase Adjust with the parts included on the body.
VCS (Variable Camber Suspension) takes performance to a new dimension!

Upper arms connected to king pins and knuckles with ball links allow the camber angle to change with suspension stroke, just like on a real car. Tire contact with the surface remains constant, even during chassis roll and suspension stroke from surface tracing. The newly developed digital steering servo uses a coreless motor that delivers quick steering response and sharp maneuverability that feels like its riding on rails. Also, the upper arm and one-piece cantilever provide ideal cushioned movement for the coil spring. In addition, the stainless steel king pin and wheel shaft delivers smooth movement for excellent running stability. Precision geometry settings eliminate toe in and toe out change during suspension stroke and produce a neutral steering feel. The innovative VCS (Variable Camber Suspension) represents a significant evolutionary step in the history of the MINI-Z.
Newly developed digital steering servo features coreless motor and new gear reduction ratio
The powerful position retention and movement of the digital servo is enhanced with the adoption of a coreless motor that provides instantaneous pick up and stopping. In addition, the newly developed steering gear unit has 3 times the gear ratio of previous versions for greater power in holding its position so it holds its line firmly in the face of kickbacks from the road surface and also delivers even more precise movement and response.

< Kit Contents >

  • Factory assembled MR-03W chassis installed with Team ORION XSPEED VE brushless motor.
  • Gyro included.
  • One-piece RA-27 receiver and brushless motor circuit board equipped with ICS connector
  • Modification parts for RM-type motor mount
  • Upper and lower plate and steering tie rod for (front) narrow tread (included)
  • Front suspension spacers for adjustment
  • Pinion Gears (7T, 8T, 9T)
  • Wheel wrench
  • Pinion gear tool
  • Pairing stick
  • Spare wheel nuts
*PERFEX EX-5UR ASF Transmitter

< Required for Operation >

  • ASF 2.4GHz Perfex KT-18 transmitter for MINI-Z or Kyosho EX-5UR ASF transmitter (No.82011)
  • AAA sized alkaline batteries or Ni-MH x 4 for chassis
  • AAA sized alkaline batteries x 4 for transmitter (KT-18), AA sized alkaline batteries x 8 (EX-5UR)
Chassis Technical Data
124-133mm(MM Chassis:125-133mm,RM Chassis:124-132mm)
Tread (F/R)
(Wide)61.5mm / 59mm (Narrow)56.5mm / 56.5mm [when wheel offset is 0]
23.5-258.5mm / 25-278.5-11mm
Gear Ratio
135g approx.