Kyosho Optima Mid Koswork Edition

The Kyosho Optima Mid Legendary Series – Koswork Edition (K.30622KE) revives the iconic mid-motor, belt‑drive 4WD buggy that helped shape modern racing. Updated for today’s electronics while preserving the classic look, this special Koswork Edition adds premium carbon and hardware upgrades for a sharper, more robust build.

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

Recreated with a rigid 6016T6 aluminium main chassis, modern 48‑pitch gearing and an adjustable belt tensioner, the Optima Mid blends period‑correct style with contemporary performance and tunability.

Key Features

• Reinforced Nylon rear wing mount
• Reinforced slipper clutch
• Gold anodised threaded oil shocks
• FRP shock stays
• 6061 T6 Aluminium, countersunk chassis
• Moulded resin belt covers
• Belt tensioner with easy adjustment
• Full ball bearing set
• Hex screws throughout
• Adjustable toe-angle rear hubs
• Updated steering belcrank with integrated servo saver
• Strengthened suspension arms with stabilizer mounts
• 12mm Hex drive with locking pin
• 2.2" one-piece wheels in the original design
• Body and decal sheet to recreate the original design

Technical Data

• Length: 375mm
• Width: 244mm
• Height: 142mm
• Wheelbase: 255mm
• Tread (F/R): 208mm
• Weight: approx. 1,600g (with 7.2V 4000 LiPo)
• Tyres (F/R): Ø82 × 36mm
• Motor: 540 class size (sold separately)
• Gear ratio: 8.28:1
• 48‑pitch pinion and 82T spur (optional 78T/80T compatible)

Kit Contents

• Kit chassis
• Tyres
• Wheels (white)
• Clear body
• Wing (white)
• Mask sheet
• Decals
• Hexagon 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