Tamiya M-08 Chassis Kit (HC-58669)
Brand: Tamiya
Part No: HC-58669
Backorder: Expected 10th August 2026
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Description
The Tamiya M-08 Chassis Kit (HC-58669) creates the M-08 Concept high-performance platform with a midship motor and rear-wheel drive for strong rear traction and balanced handling. Its split monocoque frame allows short, medium, or long M-chassis wheelbases (210/225/239 mm), while smooth four-wheel double wishbone suspension with CVA oil dampers and long suspension arms delivers a ground‑hugging drive. An oil‑filled gear differential and 4‑gear drivetrain optimise power under acceleration, and a forward, low-profile servo position with a hi‑torque servo saver sharpens steering response. A correction has been issued for the assembly instruction manual for this product.
Key Features
- M-07 Concept design long suspension arms for stable, planted handling
- Oil-filled gear differential for smooth, consistent drive
- Universal drive shafts and turnbuckle upper arms
- Full ball bearings throughout
- Hi-torque servo saver (black) with forward-position low-profile servo layout
- Front caster set via 0-degree suspension mount and 2-degree hub carriers
- Midship motor layout adds valuable weight over driven rear wheels
- 4-gear drivetrain helps load the rear tyres under acceleration
- Separate front/rear frame sections enable three wheelbase settings
- Rear suspension spacers allow fine toe-angle adjustment
Specifications
- Length: 319 mm (in M wheelbase)
- Width: 165 mm
- Wheelbase options: 210 mm (S), 225 mm (M), 239 mm (L)
- Monocoque frame
- Midship motor, rear-wheel drive
- 3-piece steering tie-rod
- 4-wheel double wishbone suspension
- CVA oil dampers
- 8 gear ratios available: 4.813:1 to 6.795:1 (kit-standard 20T pinion = 5.776:1)
- Electronic speed controller (ESC) sold separately
Suggested Compatibility
- Square-shaped battery packs, such as a 7.2V Racing Pack
Required To Complete
- M-Chassis-compatible body
- Type 540 motor
- Tyres
- 2-channel R/C system with ESC
- R6/AA/UM3 batteries for the transmitter
- Battery pack and charger
Secured by Stripe
Tamiya M-08 Chassis Kit Manuals & Guides
Manuals & Guides
How-To Guides & Articles
Specifications
Instruction Manual Correction
A correction has been issued for the assembly instruction manual for this product.
Please click here to see the PDF file.
A GR8 M-Chassis Addition
This assembly kit creates the M-08 Concept high performance R/C chassis, which employs a midship motor, rear-wheel drive layout for superior rear traction, plus a main frame split into front and rear sections that allow 3 different wheelbases. Smooth 4-wheel double wishbone suspension utilizes CVA oil dampers and long suspension arms for a ground hugging drive, and the front caster with a pairing of 0-degree suspension mount and 2-degree hub carrier. An oil-filled gear differential provides smooth drive, while motor and gearbox are positioned to ensure powerful drive under acceleration.
Featured Components
- M-07 Concept design long suspension arms
- Oil-filled gear differential
- Universal drive shafts
- Turnbuckle upper arms
- Full ball bearings
- Hi-torque servo saver (black)
- Front caster angle is set by 0-degree suspension mount and 2-degree hub carrier components.
- Long suspension arms give a ground hugging drive, and inherit the M-07 Concept design.
- Features a forward position for the low-profile servo, plus a hi-torque servo saver included.
- The midship motor is positioned to as to provide valuable weight to the driven rear wheels.
- A 4-gear layout in the drivetrain ensures that inverse torque from the motor pushes down rear wheels.
- Separate front and rear sections of the main frame allow a choice of three different wheelbases.
- Use spacers in the rear suspension setup to make fine adjustments to the chassis' toe angle.
- This chassis is compatible with square shaped battery packs such as the 7.2V Racing Pack.
- An overhead view shows off the perfectly-balanced form of the M-08 Concept and its compact RWD layout.
Specifications
- Length: 319mm (in M wheelbase), Width: 165mm,
- Choose between 210mm (S), 225mm (M) and 239mm (L) wheelbases
- Monocoque Frame
- Midship Motor, Rear-Wheel Drive
- Oil-Filled Gear Differential
- 3-Piece Steering Tie-Rod
- 4-Wheel Double Wishbone Suspension
- CVA Oil Dampers
- 8 potential gear ratios between 4.813:1 and 6.795:1 (kit-standard 20T pinion gear gives 5.776:1)
- Electronic Speed Controller (ESC) is sold separately.
Separately Required Items
- M-Chassis-compatible body
- Type 540 motor
- Tires
- 2-Channel R/C System w/ESC
- R6/AA/UM3 batteries for transmitter
- Battery Pack & Charger
Key Info:
- Brand: Tamiya
- Part No: HC-58669
- Barcode: 4950344586691
- Scale: 1:10
- Power Source: Electric - No Motor
- Surface Type: On Road
- Vehicle Type: Touring / Rally Car
- Build Level: Unassembled (Kit)
Delivery & Returns
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Customer Reviews
Brilliant kit from tamiya.Built a few tamiya kits now and the mo8 kit is next level.
Love this little beast
Totally love building these beauty's
Questions & Answers
These can be setup for either 210, 225 or 239mm wheelbase. Most "M chassis" bodies will usually fit, for example: wheelspinmodels.co.uk/c/103/?cs=%7B82%3A%5B342%5D%7D
For more in depth queries, please contact us.





































