Kyosho 32895 - MINI-Z Racer MR-04EVO2 Chassis Set: a focused update to the Mini-Z platform
Chassis evolution and design intent
The MR-04EVO2 represents a significant update within Kyosho's Mini-Z family, carrying forward core layout elements while introducing targeted mechanical changes. The intent is mechanical refinement: a sensored brushless MM2 motor architecture, a lower battery placement that reduces center of gravity, and a reworked front suspension geometry. These changes aim to produce steadier handling and more predictable steering behavior without changing the basic Mini-Z packaging philosophy.
Front suspension and handling characteristics
The front end adopts a kingpin-integrated knuckle and an upgraded upper arm design to improve camber stability through cornering. Revised caster and trail geometry deliver a more linear steering response, while the standard fitment of a higher-rigidity front suspension arm helps the chassis stay composed under load. Ball bearings with a 3mm inner diameter reduce rotational resistance at key pivots, and anodized aluminum parts add stiffness where it matters.
Drivetrain and electronics compatibility
The chassis ships with a KYOSHO SPEED HOUSE XSPEED 41 motor (KV4100) on an MM2 motor mount, and a ball differential is provided to moderate slip between the rear wheels during tight turns. The control unit supports high-speed communication protocols for modern receivers and offers RPM control through the I.C.S. Setting Manager. The gyro unit is not included, providing freedom for owners to select their preferred stabilization solution.
Adjustability and layout notes
MR-04EVO2 keeps adjustable front tread options through lower and upper plate swaps, and the steering tie rod allows narrow or wide setups. Wheelbase can be altered to suit different bodies. New front spring specifications are available as optional parts for those who want alternate spring rates. These design choices prioritize predictable handling and fitment flexibility for Mini-Z bodies.
Who this chassis suits
This chassis set is most relevant to hobbyists who want a modern Mini-Z foundation with sensored brushless drive and improved front-end geometry. It appeals to builders focused on a mechanically capable, upgrade-ready chassis and collectors who value a contemporary Mini-Z layout with refined handling traits.
Specifications
- Label: Kyosho 32895 - MINI-Z Racer MR-04EVO2 Chassis Set (N-MM2/4100KV)
- Length: 120.6 mm
- Width: 67 - 76 mm
- Height: 35 mm
- Motor Mount: MM2
- Wheelbase: 94.0 mm (standard)
- Tread (F/R): 58.5 - 65.0 mm / 61.5 - 65.0 mm
- Tires (F/R): 25x8.5 mm / 25x11 mm (sold separately)
- Gear Ratio: 7.3, 6.3, 5.5, 4.9:1
- Weight: 138.0 g (body, tires, and wheels not included)
- Motor: KYOSHO SPEED HOUSE / XSPEED 41 (KV4100)
- Electronic Speed Control (ESC): Not Included
The MR-04EVO2 chassis set refines handling and electronic integration within the Mini-Z envelope, offering a mechanically focused platform for experienced builders and collectors who prioritize measured improvements in steering stability and drivetrain response.
