Kyosho 32890 MINI-Z MR-04EVO2 Precision On-Road Chassis Set W-MM/8500KV  [KY-32890]

Kyosho 32890 - MINI-Z Racer MR-04EVO2 Chassis Set (W-MM/8500KV)
Price:
CAD$286.89
Brand:
Kyosho
Model:
KY-32890
GTIN:
4548565458691
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alt="Kyosho 32890 - MINI-Z Racer MR-04EVO2 Chassis Set (W-MM/8500KV)" title="Kyosho 32890 - MINI-Z Racer MR-04EVO2 Chassis Set (W-MM/8500KV)"

Kyosho 32890 MINI-Z MR-04EVO2 Precision and Handling Upgrades

The Kyosho 32890 MINI-Z Racer MR-04EVO2 chassis set is a refined step forward for compact on-road racing. Built for pilots who prioritise control and adjustability, this chassis blends proven layout features with targeted improvements over the MR-03 to deliver more predictable handling and race-ready feel.

Sharper Steering and Stable Camber

The MR-04EVO2 improves front-end stability with a revised kingpin knuckle that helps maintain camber under load. Along with adjusted caster and trail geometry, the chassis yields a more linear steering balance. The included sensored brushless motor delivers smoother throttle modulation and cleaner power delivery for tighter corner exits.

Flexible Setup for Different Bodies

This chassis gives racers a variety of setup choices to match driving style and body selection. Wheelbase positions are adjustable to fit different shells, and swapping lower and upper plates plus the steering tie rod lets you change between narrow and wide tread layouts for tailored handling.

Efficiency, Traction, and Low Centre of Gravity

Key performance touches include a ball differential to manage wheel speed differences in turns and 3mm inner diameter ball bearings to cut friction. Placing AAA batteries lower in the chassis reduces centre of gravity, improving cornering stability and overall lap consistency.

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

For skilled RC racers aiming to extract sharper handling from a MINI-Z platform, the Kyosho MINI-Z MR-04EVO2 chassis set provides the control and setup range needed for competitive running.

Basic assembly is straightforward, but achieving a race-ready setup takes experience. Expect to tune camber, toe, and wheelbase position for track-specific handling.
The MR-04EVO2 supports high-speed communication modes for compatible KO and Futaba transmitters. Use a transmitter that supports EVO2 or ADV modes to get full steering and throttle response.
Wheelbase adjustments are done by moving mounting positions on the chassis plates. Standard hobby tools are sufficient, and the process is reversible for testing different setups.
Regularly clean bearings and check the ball differential for smooth operation. Inspect the kingpin knuckle and steering linkages for play after hard running to maintain precise steering.

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