Kyosho 1/10 Legendary Tomahawk '85 World Championship Spec Limited Edition 2WD Racing Buggy Kit 30646

The Kyosho Tomahawk '85 World Championship Spec is a limited-production 1/10 scale 2WD electric racing buggy kit recreating the special works-spec Tomahawk that competed at the inaugural IFMAR 1/10 Electric Off-Road World Championship in the United States in 1985.

Released 41 years after the original World Championship appearance, this special Tomahawk is based on Kyosho's revived Tomahawk platform but incorporates newly developed components and performance options inspired by the works machine driven by Tomahawk designer Akira Kogawa. As the 20th release in the Kyosho Vintage Series, it combines distinctive 1980s racing heritage with upgrades that allow modern RC electronics, motors and batteries to be installed.

Major changes include reinforced hollow stainless-steel main chassis rails, A7075 duralumin rear suspension and gearbox plates, 3mm FRP shock towers, a revised FRP servo mounting system and strengthened front suspension components. A ball differential, slipper clutch and universal swing shafts are fitted as standard, while peppermint green wheels and a matching rear wing recreate the unmistakable appearance of the 1985 works buggy.

Features

• 1985 World Championship Tribute: Recreates the special works-spec Tomahawk developed for the inaugural IFMAR 1/10 Electric Off-Road World Championship
• Kyosho Vintage Series: Released as the 20th model in Kyosho's Vintage Series
• Limited Production: Special limited-production version aimed at vintage RC enthusiasts, collectors and drivers
• 1/10 2WD Racing Buggy: Classic rear-wheel-drive off-road racing configuration
• Akira Kogawa Works Car Inspiration: Based on the Tomahawk raced by its designer during the 1985 World Championship
• Stainless-Steel Ladder Frame: Reinforced hollow stainless-steel main chassis rails increase chassis rigidity
• A7075 Duralumin Plates: Rear suspension and gearbox plates use high-strength A7075 duralumin with a gunmetal finish
• 3mm FRP Shock Towers: Front and rear shock stays use reinforced black FRP construction inspired by the World Championship machine
• Aluminium Oil Shocks: Front and rear oil dampers feature red cases and dial-type spring tension adjustment
• Reinforced Front Suspension: Integrated steel caster locks and precision-machined aluminium arm shaft blocks improve rigidity
• Ball Differential Included: Previously optional ball differential equipment is fitted as standard
• Slipper Clutch: Helps provide smooth power delivery and supports use with powerful modern motor systems
• Universal Swing Shafts: High-efficiency universal driveshafts are included as standard equipment
• Revised Rear Wheel Hubs: Newly designed hubs engage with the wheel ribs to improve mounting rigidity
• FRP Servo Mount: Low-position servo plate reduces the centre of gravity and moves the servo forward to optimise weight distribution
• Modern Electronics Compatibility: Designed to accommodate contemporary RC radio equipment, ESCs, motors and batteries within the specified dimensions
• ESC Mounting Provision: Servo mount incorporates mounting holes for the Kyosho Le Mans 240S ESC
• Peppermint Green Wheels: Signature front and rear wheels recreate the distinctive works-car appearance
• Peppermint Green Rear Wing: Special rear wing and newly designed mounting system distinguish the WC Spec from the standard Tomahawk
• Medium Compound Tyres: Front and rear medium-compound tyres provide off-road grip
• New Kingpins: Updated kingpin design provides tuned handling characteristics
• Clear Tomahawk Body: Classic Tomahawk body is supplied unpainted for custom finishing
• Exclusive Decals: Newly designed graphics complement the World Championship specification

Specifications

• Brand: Kyosho
• Model: Tomahawk '85 World Championship Spec
• Manufacturer Part Number: 30646
• SKU: KYO-30646
• JAN / Barcode: 4548565522712
• Series: Kyosho Vintage Series
• Vintage Series Release: 20th Model
• Product Type: Electric Racing Buggy Kit
• Scale: 1/10
• Drive System: 2WD / Rear-Wheel Drive
• Power Type: Electric
• Motor Compatibility: 540 Class
• Length: 380mm
• Width: 236mm
• Height: 152mm
• Wheelbase: 263mm
• Front Track: 198mm
• Rear Track: 195mm
• Front Tyre Size: 75 × 20mm
• Rear Tyre Size: 85 × 41mm
• High Gear Ratio: 6.9:1
• Low Gear Ratio: 8.3:1
• Approximate Running Weight: 1500g with referenced GAB4202 battery
• Differential: Ball Differential
• Clutch: Slipper Clutch
• Rear Suspension Plate: A7075 Duralumin
• Gearbox Plate: A7075 Duralumin
• Shock Towers: 3mm FRP
• Shocks: Aluminium Oil-Filled
• Body: Clear / Unpainted
• Wheel Colour: Peppermint Green
• Rear Wing Colour: Peppermint Green
• Release: July 2026

Compatible Electronics Dimensions

• Maximum Servo Size: 42 × 21 × 38mm
• Maximum ESC Size: 40 × 35 × 28mm
• Maximum Battery Size: 140 × 50 × 25mm including wiring

Includes

• 1 × Kyosho Tomahawk '85 World Championship Spec 1/10 2WD Buggy Kit
• 1 × Clear Unpainted Tomahawk Body
• 1 × World Championship Spec Decal Set
• 1 × Peppermint Green Rear Wing
• Front and Rear Peppermint Green Wheels
• Front and Rear Tyres
• 1.5mm / 2mm / 2.5mm Hex Wrenches
• 4mm / 5mm / 5.5mm / 7mm Cross Wrench
• Shock Wrench
• #300 Shock Oil
• Ball Differential Grease
• Molybdenum Grease

Needed to Complete

• 2-Channel Radio System with 1 Steering Servo
• Compatible Electronic Speed Controller
• 540-Class Motor
• Compatible Driving Battery
• Compatible Battery Charger
• Transmitter Batteries
• Polycarbonate Body Paint

FAQ

Is the Kyosho Tomahawk '85 World Championship Spec Ready-to-Run? No. This is an assembly kit. Radio equipment, steering servo, ESC, 540-class motor, driving battery, charger, transmitter batteries and body paint are required separately.

What makes the '85 World Championship Spec different from the standard Tomahawk? The WC Spec incorporates numerous special components inspired by the 1985 works racing machine, including reinforced stainless-steel chassis rails, A7075 duralumin plates, 3mm FRP shock towers, strengthened front suspension components, an FRP servo mount, ball differential, universal swing shafts and a rear wing.

Is this based on the Tomahawk that raced at the 1985 World Championship? Yes. Kyosho developed this model to recreate the works-spec Tomahawk raced by designer Akira Kogawa at the inaugural 1985 IFMAR 1/10 Electric Off-Road World Championship.

Is this a limited-edition Kyosho model? Yes. Kyosho describes the Tomahawk '85 World Championship Spec as a limited-production model and the 20th release in its Vintage Series.

Does the kit include a motor and ESC? No. A compatible 540-class motor and electronic speed controller are required separately.

Can modern brushless electronics be used? The chassis has been developed to accommodate modern RC equipment, and Kyosho specifically states that the slipper clutch supports powerful brushless motor setups. Electronics must still fit within the specified mounting dimensions and be appropriate for the drivetrain and intended use.

Does it include a ball differential? Yes. A ball differential is included as standard equipment on the '85 World Championship Spec.

Does it have a slipper clutch? Yes. A slipper clutch is fitted to provide smoother power delivery and support higher-performance motor setups.

Are the green wheels and wing included? Yes. Peppermint green front and rear wheels and a matching rear wing are standard features of this special version.

Is the body painted? No. The Tomahawk body is supplied clear and unpainted. Suitable polycarbonate paint is required separately.

What size battery fits the Tomahawk '85 WC Spec? Kyosho specifies a maximum battery installation size of 140 × 50 × 25mm, including the battery wiring.

What size servo can be installed? The specified servo mounting space is up to 42 × 21 × 38mm.

What size ESC can be installed? Kyosho specifies an ESC installation space of up to 40 × 35 × 28mm.

Important Notes

• This is an assembly kit and is not Ready-to-Run
• Motor, ESC, radio system, steering servo, battery and charger are not included
• Body is supplied clear and requires painting
• Use paint specifically designed for the supplied body material
• Check servo, ESC and battery dimensions carefully before purchase
• Kyosho specifies maximum battery dimensions of 140 × 50 × 25mm including wiring
• Correct assembly, drivetrain setup and differential adjustment are important for reliable operation
• When using a high-performance motor system, select suitable gearing and monitor motor, ESC and drivetrain temperatures
• Follow appropriate battery charging, storage and handling procedures for your chosen battery chemistry