Louise RC X-Champ Tyres Mounted on Black Arrma Kraton 8S 24mm Hex Wheels (2)

The Kyosho Optima Mid Legendary Series – Koswork Edition (K.30622KE) revives an icon of 1980s electric off-road racing with a host of premium enhancements. Updated to suit modern electronics and power systems while retaining its classic mid-motor belt-drive layout and racy body lines, this edition blends heritage with contemporary performance and durability upgrades.

With a smooth and efficient belt-type 4WD system, reinforced slipper clutch, and 48-pitch gearing, the Optima Mid delivers precise, stable handling on today’s tracks. Gold anodised threaded oil shocks, FRP shock stays and strengthened suspension components add consistency and control, while new wheels and Turbo Optima tyres provide assured grip.

Koswork Edition Includes

• Koswork Carbon Side Plate
• Koswork Carbon Suspension Holders
• Koswork Carbon Rear Camber Link Mount
• Koswork Carbon Rear Shock Tower
• Koswork Carbon Front Shock Tower
• Koswork Universal Drive Shafts
• Koswork Turnbuckle Set HD

Key Features

• The 10th model in the Kyosho vintage series; a faithful recreation updated for modern R/C systems
• Belt-type 4WD for excellent efficiency and stability on low-grip surfaces
• 48-pitch pinion and 82T spur gear (optional 78T/80T spur settings supported)
• Reinforced slipper clutch to support powerful brushless motors
• Battery holder compatible with various battery types; hook-and-loop strap included
• New wheels in original Optima Mid design with Turbo Optima tyres
• Reinforced nylon rear wing with three mounting angle options
• FRP front and rear shock stays; countersunk main chassis
• Gold anodised threaded oil shocks
• Moulded resin belt covers and an easily adjustable belt tensioner
• Full ball bearings and hex screws throughout
• Adjustable toe-angle rear hubs, updated steering bellcrank with integrated servo saver
• Strengthened suspension arms with stabiliser mounts
• 12 mm hex drive with locking pin; 2.2" one-piece wheels
• Clear body and decal sheet to recreate the original look

Technical Data

• Length: 375 mm
• Width: 244 mm
• Height: 142 mm
• Wheelbase: 255 mm
• Tread (F/R): 208 mm
• Weight: approx. 1,600 g (with 7.2V 4000 LiPo)
• Tyres (F/R): Ø82 × 36 mm
• Motor: 540-class size (sold separately)
• Gear ratio: 8.28:1

Kit Contents

• Kit chassis
• Tyres
• Wheels (white)
• Clear body
• Wing (white)
• Mask sheet
• Decals
• Hex wrench
• Cross wrench
• Shock wrench
• Grease
• Shock oil

Required for Operation

• 2-channel R/C system
• Servo
• 540 motor
• ESC
• Battery for chassis (7.4V Ni-MH or 7.4V Li-Po)
• Suitable charger
• Batteries for transmitter

Experience the Optima Mid’s celebrated driving spirit with the added strength and precision of Koswork carbon components—an evocative vintage racer, refreshed for today.