Kyosho 32890B MR-04 Evo2 SP Chassis 8500KV

Full model upgrade for the top of the MINI-Z series! Total balance takes performance to new heights
Introducing the Kyosho MR-04EVO, a new chassis crafted in celebration of Kyosho's 60th anniversary. This MR chassis has undergone a comprehensive model upgrade, boasting an impressive 98% of newly designed components. While preserving the core strengths of the MR-03 layout, the MR-04EVO2 delivers substantial performance enhancements through various improvements in the front suspension, steering configuration, a lowered centre of gravity, and the introduction of a new motor mount and damper plate, among other upgrades.
Experience the sheer delight of the Kyosho Mini-Z chassis, meticulously engineered to deliver a thrilling RC experience like no other. Join in commemorating Kyosho's 60 years of excellence with the remarkable MR-04EVO. As the first full model change in 14 years, the new MR-04EVO2 not only elevates competitive performance but also enhances the pure joy of driving.
Key Features:
Kyosho have redesigned this chassis with 98% new parts
NEW Chassis Design -While retaining elements of the excellent MR-03 layout, the new MR-04EVO2 chassis achieves significant performance improvements with changes to the front suspension and a lower C of G that work in synergy with a sensored brushless motor. Both narrow and wide tread settings are available by changing the lower and upper plates on the front as well as the steering tie rod. Adjustable wheelbase allows chassis setting according to body type.
New front suspension that optimises camber angle during cornering
New front knuckle design with an integrated kingpin and features smaller inner diameter ball bearings
Shorter kingpin offset compared to the MR-03 of 1.5mm which allows improved steering responsiveness
New motor mount and damper plate design allows 3 stage height adjustment
New motor case allows a lower centre of gravity for superior handling
New battery mount for a lower centre of gravity for superior handling and stability
New Min-Z MR-04 Transmitter Partners - Compatible wiith a wide range of your favorite TX's
New potentiometer delivers precision and durability
What's In The Box?
Kyosho Mini-Z Racer MR-04EVO2 W-MM 2WD Electric Brushless RC Car Kit w/ 8500KV Motor
Parts set for changing front tread
6T?7T?8T?9T Pinion gears
Wheel wrench
Tools for pinion gears
Spare wheel nuts
Required for Operation (Not Included)
Compatible Transmitter
Receiver unit (Compatible with EVO/EVO2)
ASC Body Shell
4x AAA batteries for chassis
Batteries for transmitter
Compatible Wheels
While retaining elements of the excellent MR-03 layout, the new MR-04EVO2 chassis achieves significant performance improvements with changes to the front suspension and a lower C of G that work in synergy with a sensored brushless motor. Both narrow and wide tread settings are available by changing the lower and upper plates on the front as well as the steering tie rod. Adjustable wheelbase allows chassis setting according to body type.
While camber angle is optimized during cornering with the swing of the current upper arm design, the front suspension uses the new kingpin-integrated knuckle to further improve camber stability. Geometric revision of caster and trail etc. delivers more linear maneuverability. New spec front springs for the MR-04 with different hardness are available as options.
Front knuckle design features integrated kingpin with optimized clearance with the kingpin ball for smoother operation. Ball bearings have been changed to 3mm internal diameter for lower rotational resistance.
All 7 ball bearings are 3mm internal diameter for lower rotational resistance to minimize friction loss.
Lower mounting of the AAA batteries on the chassis realizes a lower center of gravity compared to the MR-03. In combination with the chassis shape, this improves stability through corners as well as enhancing speed and control.
Ball differential included as standard optimizes the rotational differences between left and right rear wheels when turning. Also provides moderate slip action to improve traction when excessive load is applied. Silver clear anodized finish to aluminum parts creates a formidable style to match performance.
The new unit also supports high-speed communication with various high-end transmitters and receivers to realize unprecedented control response. Achieves transmission speeds of 0.99ms with KO units (ADV mode) and 0.9ms with Futaba units (EVO2 mode). *Previously 2.6ms ~ 3.0ms
Technical Specifications:
Length 124.5mm
Width 72?76mm
Height 31mm
Motor Mount MM
Wheelbase 98.0mm (LL)
Tread?F?R?63.5?65.0mm?61.5?65.0mm
Tires (F/R) ?25?8.5mm (sold separately)/?25?8.5?11mm (sold separately)
Gear Ratio 7.3?6.3?5.5?4.9?1
Weight 135.5g ?Body / tires / wheels not included.?
Motor KYOSHO SPEED HOUSE XSPEED 85 (KV8500)