Kyosho Mini-Z MR04 RWD Sauber Mercedes C9 LM 1987 No.61 (W-Lm/Kt531p)
Key Specs
About this product
Experience the thrill of competitive micro racing with this stunning Sauber Mercedes C9 1987 No.61 model from the legendary Mini-Z by Kyosho range. This ready to run RC car combines authentic motorsport heritage with cutting-edge engineering, delivering exceptional performance straight out of the box. The MR-04 RWD chassis represents a significant evolution in 1/28 scale RC technology, featuring a lower centre of gravity that dramatically improves cornering stability and straight-line precision. Whether you’re a casual enthusiast exploring the Mini-Z by Kyosho UK hobby or a competitive racer seeking professional-grade performance, this electric RC car offers the versatility and handling characteristics to satisfy both. Simply add four AAA batteries to the transmitter and chassis, and you’re ready to take to the track.
The MR-04 chassis showcases thoughtful engineering refinements that set it apart from previous generations. Updated front suspension maintains optimal tyre contact for superior grip, whilst the integrated kingpin design in the front knuckles reduces scrub for sharper, more controlled steering inputs. The rear suspension features a responsive coil spring damper system designed to absorb track imperfections, with the option to upgrade to oil-filled shock absorbers for even greater stability on demanding surfaces. This 1/28 Mini-Z is fully compatible with a comprehensive range of optional components, allowing you to customise your electric radio controlled car to match your driving style. The pre-painted Sauber body captures authentic period-correct livery, whilst the Perfex KT-531P 2.4GHz transmitter ensures reliable wireless control. Whether you’re racing indoors or fine-tuning for competitive events, this RTR RC car provides the platform and performance you need.
- Factory-assembled MR-04 RWD chassis with advanced suspension geometry
- Lower centre of gravity for improved handling and stability
- Updated front knuckles with integrated kingpins for precise steering
- Geared differential for smooth, predictable cornering
- Pre-painted Sauber Mercedes C9 1987 No.61 body
- Perfex KT-531P 2.4GHz transmitter included
- Compatible with optional gyro unit (KYOMZW711) for advanced control
- Includes pinion gears (6T, 7T, 8T, 9T) and adjustment parts
Frequently Asked Questions
The Mini-Z MR04 is suitable for both casual enthusiasts and competitive racers. It's ready to run out of the box, making it accessible to beginners, whilst the advanced chassis engineering and customisation options appeal to experienced drivers seeking professional-grade performance.
This model requires four AAA batteries total—some for the transmitter and some for the chassis. Batteries are not included, so you'll need to purchase AAA batteries separately before you can operate the car.
The car is ready to run (RTR), so it arrives factory-assembled with the MR-04 RWD chassis, pre-painted Sauber Mercedes body, and the Perfex KT-531P 2.4GHz transmitter. You'll simply need to add four AAA batteries to get started.
This is a 1/28 scale micro RC car, making it very compact and suitable for racing indoors or on small outdoor tracks. The small size and precise handling make it ideal for competitive micro racing events.
The MR-04 RWD chassis features a lower centre of gravity for improved cornering stability, updated front suspension with integrated kingpin design for sharper steering, and a responsive coil spring damper rear suspension system. These refinements deliver enhanced handling and the option to upgrade to oil-filled shock absorbers for greater stability on demanding tracks.
Customer Reviews
Compatible Parts

Cen Racing Hl-150 Decal Set
Kyosho Ultima'87 WC Worlds Spec 2WD 1:10 Kit KA 20th Anniversary Ltd
Body Shell Set Kyosho Rage 2.0 - Green
Rlaarlo AM-X12 High Performance RC Car (Orange) (Roller only)
Voltz 5300Mah Stick Pack 7.2V
Voltz 1800Mah Stick Pack 7.2V
Rc4wd 1985 Toyota 4runner Hard Body Complete Set
Voltz 3000mah 7.2v Nimh Stick Battery W/Tamiya Connector
FLISHRC MH-60J(HH-60) JayHawk Parts 500-size Scale Helicopter - Mechanical Assembly (including electronic equipment)
Silicone Oil #600 (80ml) Aka
FLISHRC UH-1 Huey Parts 500-size Scale Helicopter - Mechanical Assembly (including electronic equipment)
Rlaarlo AK917 Alloy RTR Red
Rlaarlo XTS-P12 RC Rally car 1/12 Metal Brushless 4WD RTR - Blue
Voltz 2400Mah Stick Pack 7.2V
Sparko F8 7075aluminum Steering Plate
FLISHRC AS350 Squirrel Parts 500-size Scale Helicopter - Mechanical Assembly (including electronic equipment)
Voltz 2400mah 7.2v Nimh Stick Battery W/Tamiya Connector
MJX Hyper Go 16207 16208 16209 16210 H16H H16E 1/16 R/C Car/truck parts original 2S 7.4V 1050mAh Lipo battery
Kyosho K4 Nitro Engine Glow Plug
Rlaarlo Parts: Car Body, Blue for AMX12
Performa Racing P1 Graphene HV Lipo Shorty 6000 7.6V 120C
FTX Stinger Bodyshell - Red
Kyosho Optima Mid'87 60th Anni 4WD 1:10 60th Le Mans 240 Gold Edition
Hobbywing Combo Max10 G2 80A Esc 3652Sd 4100Kv Blk G3 Motor
Corally Voltax 120c Lipo Hv Battery 5000 Mah 7.6V Shorty 2s 4mm Bullit
Etronix Powerpal 3.0 Ac/Dc Performance Charger/Discharger (European Plug)
Etronix Pulse Ex4gpro 4ch 2.4g FHSS Wheel Radio System
Etronix 12.1kg/0.12s Midi Digital Servo Coreless Metal Gear
FLISHRC MD500E G-Jive Parts 500-size Scale Helicopter - Mechanical Assembly (including electronic equipment)
FLISHRC MD500D Parts 500-size Scale Helicopter - Mechanical Assembly (including electronic equipment)
Silicone Oil #400 (80ml) Aka
Combo Kyosho Sandmaster T1 Lipo (Pp3-2s4000-D/Gea60we2)
Rlaarlo Omni-Terminator Yellow & Silver Body Shell - Part Number R11163
Picco Monza Nine .21 on Road Engine
FLISHRC A109 Parts 500-size Scale Helicopter - Mechanical Assembly (including electronic equipment)
WLToys 124008 Brushless buggy 2000MAH battery
Team Associated Silicone Shock Oil 37.5wt (463cst)
Picco P3tx Buggy .21 Alu Ceramic Ceramic
Reds Front Double Shield Front Bearing .21 Buggy
Rlaarlo Omni-Terminator Alloy MINI 1:10 Scale Brushless Monster Truck, RZ001G-A
Rlaarlo White XTS Rally 1.2mm PC Car Body For XTS-F10 RC Rally Car
MJX Hyper Go 14304 Brushless Drift Car – 1/14 Scale, 67km/h Speed
Kyosho Silicone Damper Oil 850wt ( 80 Ml )
FLISHRC AH-6 Little Bird Parts 500-size Scale Helicopter - Mechanical Assembly (including electronic equipment)
FLISHRC L7 Flight Controller - For 450-800 Class Scale and Sport RC Helicopters or Drones
Rlaarlo Parts: Assembled Wheel Set (2) For terminator
Air filter 1:10 Ke15sp Kyosho
Rlaarlo XTS F10 Metal Rear Wheel Seats / Hubs - Part Number XTS-069
Pipe Gasket 2.1-3.5 Cc M/R Series (2pcs)
Kyosho Ke21sp - Ke25sp Engine Rear Backplate
Back Plate Set for 74033-11 Pullstart (KE15SP)
Silicone O-Ring (P4/Orange) (10)
Sparko Shim 2.6x6x0.6mm (10pcs)
Silicone Damper Oil 100.000wt ( 40 Ml )
MJX Hyper Go 10208 Wheels & Tyres (Pre-Glued) - Part Number 1015a
Rlaarlo XTS F10 Replacement Wheels 2 Pack - Part Number XTS-033
Sparko F8 Aluminium Steering Block 7 Degrés (2)
Reds Main Needle O-Ring (Red) (2)
Prolux 2-4 Cell Lipo Balancer With JST Xh Connector
Team Associated RC8B4.1E Team Kit 1/8 Electric Buggy
MJX H8h All-Rock Wheel Hex Adapters - Part Number P8hv33
Spring Pipe-Manifold 3.5cc Short (9pc)
Reds Buggy Engine 721 Pro-X Factory Team DLC Ceramic
Kyosho Silicone O-Ring (P4.5/Slim) (15)
Wheels Set Re30 Kyosho Mini-Z Mr03 Narrow-Offset 0 (2) White
Gensace Redline 2.0 Shorty 2s Hv 7.6v-140c-5000 97x47x20mm 179g
Corally Copper Grease 40g - CVD/Cva Joint Applications
1:10 EP Sand Buggy "ASB1 CAMOUFLAGE-BLUE" 4WD RTR (incl. battery & charger)
Kyosho Scorpion 2WD 1:10 Kit *Legendary Series*
WLtoys 284010 2.4G RC mini drift car
Rlaarlo Parts: Rear Wheel Shaft, S2 Alloy Steel (2) For terminator
Rlaarlo XTS Rally 1.2mm Pc Transparent Car Body For XTS-F10 RC Rally Car
1:10 EP Sand Buggy "ASB1 CAMOUFLAGE-BLUE" 4WD RTR (incl. battery & charger)
WL Toys 104019