Kyosho 32890 MINI-Z MR-04EVO2 Compact Racing Chassis Set W-MM/8500KV  [KY-32890]

Kyosho 32890 - MINI-Z Racer MR-04EVO2 Chassis Set (W-MM/8500KV)
Price:
£155.47
Brand:
Kyosho
Model:
KY-32890
GTIN:
4548565458691
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Performance Tweaks in the Kyosho MINI-Z MR-04EVO2

The Kyosho 32890 MINI-Z Racer MR-04EVO2 chassis set advances the MINI-Z on-road concept with deliberate mechanical upgrades. Retaining the MR-03 footprint, it introduces changes that improve stability and make precise setup easier for experienced users.

Stability-Focused Front Geometry

A new kingpin knuckle enhances camber stability through mid and high speed corners, and refined caster and trail geometry produce steadier steering behaviour. The sensored brushless motor offers smoother throttle transitions to help when managing traction out of bends.

Adaptable Layout for Different Shells

Multiple wheelbase positions let you fine tune weight distribution to suit each body shell. Altering the lower and upper plates along with the steering tie rod provides simple changes between narrow and wide track settings to dial handling.

Smooth Drivetrain and Lowered Centre of Gravity

The fitted ball differential helps control rear wheel speed differences while the 3mm inner diameter ball bearings reduce rotational resistance. Mounting AAA batteries lower in the chassis lowers the centre of gravity, improving turn-in and mid corner stability.

Specifications

  • Scale: 1/28
  • Length: 124.5mm
  • Width: 72-76mm
  • Height: 31mm
  • Wheelbase: 98.0mm (LL)
  • Tread (F/R): 63.5-65.0mm / 61.5-65.0mm
  • Weight: 135.5g (Body/tires/wheels not included)
  • Motor: KYOSHO SPEED HOUSE XSPEED 85 (KV8500)
  • Gear Ratio: 7.3/6.3/5.5/4.9:1

If you are into detailed setup work and want a MINI-Z chassis that responds predictably to adjustments, the MR-04EVO2 is a capable platform for competitive on-road running.

Yes, it is well suited to club-level competition where setup and driver input matter. Its adjustability lets you tune for different circuits and competition rules.
Changing wheelbase alters weight distribution and balance, which can noticeably affect turn-in and mid corner behaviour. Make small changes and test to find the right feel.
Service intervals depend on use, but inspect and clean the differential after several race days or if you notice inconsistent traction. Regular lubrication preserves consistent behaviour.
The set includes basic tools for pinion changes and wheel nut adjustments. For deeper setup work you may want metric hex drivers and a precision screwdriver set to hand.

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