Turbo Optima Mid Special Kit - 30623

The ultimate evolution of the legendary Optima Mid platform returns to modern tracks with its signature extended wheelbase and carbon composite chassis.

The Kyosho Turbo Optima Mid Special is Volume 18 of the Kyosho Vintage Series, faithfully recreating the limited run 1988 masterpiece. Originally designed to dominate the 1987 World Championships, this re-release brings back the longer 18mm wheelbase for superior high speed stability while incorporating modern updates for today's high output brushless electronics.

This is a builder's kit that captures the pure nostalgia of the original blister packaging while offering modern performance refinements. From the belt drive 4WD system to the reinforced slipper clutch, it is a vintage project built to handle current power systems on both dirt and carpet tracks.

Why You'll Love It

• Extended Wheelbase: Adds 18mm of length over the standard Optima Mid to significantly improve high speed tracking and cornering stability.
• Hybrid Carbon Composite Chassis: Uses a rigid fiber reinforced plastic main chassis plate sandwiched between carbon plates for the ideal balance of flex and structural rigidity.
• Modern Slipper Clutch: Equipped with a reinforced slipper clutch compatible with the dual slipper seat from the Ultima RB to handle powerful modern brushless motors and LiPo batteries.
• Adjustable Rear Geometry: Features rear hub carriers that allow quick adjustments to toe angles of 0, 1, or 2 degrees using interchangeable bushings.

What's Under the Hood

• Drivetrain: High efficiency belt drive 4WD system delivering smooth power transfer.
• Gearing: 48 pitch pinion and spur gears with support for optional 78T and 80T spur gears.
• Differentials: High efficiency gear differentials with full ball bearings throughout the drivetrain.
• Clutch System: Tunable dual pad slipper clutch designed to manage high traction track surfaces.

Specifications

• Scale: 1/10 Scale
• Drive Type: Belt driven 4WD
• Chassis Type: FRP and Carbon sandwich plate
• Gear Pitch: 48 Pitch

What's In The Box

• Chassis Kit: Unassembled Turbo Optima Mid Special chassis parts
• Body: Clear polycarbonate body, wing, and undercowl
• Decals: High quality reproduction decal sheet
• Tools: Hex wrench, cross wrench, shock oil, and grease

Needed To Complete

• Radio System: 2 channel transmitter and receiver
• Steering Servo: Standard size high speed steering servo
• Motor: 540 size brushless or brushed motor
• ESC: Electronic speed controller compatible with chosen motor
• Battery: 7.4V LiPo or 7.2V NiMH battery pack
• Charger: Compatible battery charger
• Paint: Polycarbonate paint for the clear body

Note: This is an unassembled kit requiring full assembly, electronics, paint, and assembly tools. Pro-Tip: When building the belt drive, take your time adjusting the belt tension. A belt that is too tight robs power and causes premature wear, while a belt that is too loose will skip teeth under hard braking or acceleration. Set it so there is just a slight amount of deflection under light finger pressure.