Mini-Z MR-04EVO2 Circuit Chassis with Sensored KV8500 Brushless Motor - 32893 Kyosho  [KY-32893]

Kyosho 32893 - MINI-Z Racer MR-04EVO2 Chassis Set (W-MM/8500KV)
Price:
CAD$0.00
Brand:
Kyosho
Model:
KY-32893
GTIN:
4548565518487
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alt="Kyosho 32893 - MINI-Z Racer MR-04EVO2 Chassis Set (W-MM/8500KV)" title="Kyosho 32893 - MINI-Z Racer MR-04EVO2 Chassis Set (W-MM/8500KV)"
alt="Kyosho 32893 - MINI-Z Racer MR-04EVO2 Chassis Set (W-MM/8500KV)" title="Kyosho 32893 - MINI-Z Racer MR-04EVO2 Chassis Set (W-MM/8500KV)"
alt="Kyosho 32893 - MINI-Z Racer MR-04EVO2 Chassis Set (W-MM/8500KV)" title="Kyosho 32893 - MINI-Z Racer MR-04EVO2 Chassis Set (W-MM/8500KV)"

MR-04EVO2 chassis: technical briefing for Mini-Z racers

This 1/27-scale chassis set is designed for the Mini-Z MR-04EVO2 platform and targets drivers wanting a performance-oriented EVO2 upgrade within Kyosho's Mini-Z range.

The MR-04EVO2 marks a significant revision of the MR series introduced late in 2023, representing the first major model update in 14 years while retaining core MR-03 layout concepts. Key changes include a sensored brushless motor, revised front suspension geometry, lower battery placement to reduce center of gravity, and enhanced high-speed radio communication support. These updates are intended to improve handling accuracy and stability for circuit-style Mini-Z competition.

As a chassis set, the focus is on mechanical and electronic improvements rather than bodywork. Notable hardware updates include the higher-rigidity Front Suspension Arm 2.0, kingpin-integrated front knuckles for better camber control, and seven 3 mm inner-diameter ball bearings to lower rotational drag. The battery mount sits lower than previous MR-03 layouts to aid cornering stability. A ball differential is included to balance slip and traction during turns. Gyro and certain radio components are excluded so builders can choose gear that meets class rules or personal setup preferences. Speed control and motor RPM can be tuned via the I.C.S. Setting Manager to comply with Mini-Z Cup regulations effective 2025.

Specifications

  • Length: 124.5 mm
  • Width: 72 - 76 mm
  • Height: 31 mm
  • Motor mount: MM
  • Wheelbase: 98.0 mm (LL)
  • Tread (F/R): 63.5 - 65.0 mm / 61.5 - 65.0 mm
  • Gear ratios: 7.3, 6.3, 5.5, 4.9:1
  • Weight: 135.5 g (chassis only; body, tires, wheels not included)
  • Motor included: KYOSHO SPEED HOUSE XSPEED 85 (KV8500)
  • Ball bearings: 3 mm inner diameter, seven units
  • Drivetrain detail: Ball differential included

This chassis set gives a clear upgrade route inside the Mini-Z family, emphasising suspension geometry, reduced bearing drag, and a lower battery position to sharpen circuit performance and tuning options.

Do I receive a gyro with the MR-04EVO2 chassis set?

No. The chassis set excludes a gyro so racers can pick a unit compatible with their preferred control strategy and the rules of their class.

Which radio systems provide full functionality with EVO2 communication?

Advanced transmitters that support EVO/EVO2 receiver profiles and high-speed bidirectional links are required to use the EVO2 communication features and achieve low-latency control.

Are body shells, wheels, and tyres supplied?

No. This is a bare chassis set; bodies, tyres, and wheels must be purchased separately. The stated weight excludes those items.

Does the kit include spare pinion gears and basic tools?

Yes. The package lists multiple pinion gear options along with a wheel wrench, spare wheel nuts, and tools for changing pinions.

How do I adjust the front track width on this chassis?

Front track is altered by swapping the front upper and lower plates and changing the steering tie rod position to set either the narrow or wide tread configuration.

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