Kyosho Mini-Z MR03 RWD Xanavi Nismo No23 GT-R 2008 (W-Mm/Kt531p)
Key Specs
About this product
Description
Technical Data
<Technical Data>
– Length 175.0mm
– Width 77.0mm
– Height 45.5mm
– Wheelbase 98.0mm (LL)
– Tread F:65.5mm R:63.0mm
– Chassis RWD(MR-03)
– Motor Mount MM
– Front Wheel Offset Narrow +2.0mm(for RWD)
– Rear Wheel Offset Wide +2.0mm(for RWD)
– Weight 130g
– R/C System Syncro KT-531P
Kit Contents
<Readyset Contents>
– Factory assembled chassis
– Pre-painted plastic body, complete with markings
– 2.4GHz Perfex KT-531P 2.4GHz transmitter
– Front tread adjustment parts set
– Front suspension adjustment spacers
– Pinion gears 6T, 7T, 8T, 9T
– Wheel wrench
– Pinion gear tool
– Spare nuts
– Pairing stick
– Tires, wheels
– Mini pylons
Required For Operation
<Required for Operation>
– AAA-size alkaline batteries x 4 or Ni-MH batteries x 4 for chassis.
– AAA-size alkaline batteries x 4 for transmitter
Frequently Asked Questions
The Mini-Z MR03 is ready to run out of the box with a pre-assembled chassis and painted body, making it accessible to newcomers. However, it does include tuning parts (suspension spacers, multiple pinion gears) that allow experienced hobbyists to adjust performance, so it scales well from beginner to intermediate skill levels.
The chassis requires 4x AAA alkaline or rechargeable Ni-MH batteries, and the transmitter requires a separate 4x AAA batteries. For specific charge times with Ni-MH batteries, refer to your charger's instructions, as this varies by charger model.
You receive a factory-assembled and ready-to-run chassis, pre-painted Nismo GT-R body with authentic markings, the 2.4GHz Perfex KT-531P transmitter, adjustment parts (suspension spacers and front tread parts), pinion gears (6T, 7T, 8T, 9T), tools (wheel wrench and pinion gear tool), spare nuts, a pairing stick, tyres, wheels, and mini pylons. Batteries are not included.
At 1/28th scale, the Mini-Z measures 175mm long, 77mm wide, and 45.5mm tall with a 98mm wheelbase—roughly the size of a small matchbox car. It's designed for tabletop and indoor use, making it ideal for tight spaces like offices or apartments.
The car uses a 2.4GHz Perfex KT-531P radio system that is included in the box. For transmitter compatibility beyond the included unit, consult the manual or contact Kyosho support, as Mini-Z systems have specific pairing requirements.

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