The Optima Mid is remembered for its brilliant debut at the 2nd World Electric Off-Road Car Championships in England 1987, where the prototype occupie…
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Optima Mid 1/10 EP 4WD Racing Buggy Kit
The Optima Mid is remembered for its brilliant debut at the 2nd World Electric Off-Road Car Championships in England 1987, where the prototype occupied 5 out of the 10 qualifiers in the A-Main final and finished in second place. Optima’s chassis layout with midship motor position and undercarriage grew in popularity and became the foundation for modern racing buggies. It is this Optima Mid that will be reproduced as the 10th model in the Kyosho vintage series. The main chassis is made from 6016T6 aluminum alloy that guarantees high rigidity. Each component of the car has been updated to match a modern power system, such as the 48-pitch gear for improved efficiency and precision gear ratio setting. The recreated Optima Mid also features adjustable belt tension using a tensioner not available at the time, ultimately achieving a smooth drive with minimal loss. Furthermore, equipment from the Turbo Optima Mid such as the FRP front and rear shock stays, and countersunk main chassis have also been incorporated into this model. The racy form of the original Optima Mid body design is faithfully reproduced in line with the popular vintage series. Experience the driving spirit of the Optima Mid incorporating the state-of-the-art mechanics from the past that cannot be matched by anything today.
The basic design follows the 1987 Optima Mid. As the name suggests, the layout allows for midship motor mount and driving performance optimized by centrally locating heavy components on the chassis.
The 6061T6 aluminum alloy main chassis achieves an excellent balance between rigidity and crash resistance and uses hex screws with the countersunk holes for a flat underside of the chassis.
The front and rear shock stays have been updated from the original aluminum to FRP similar to the Turbo Optima Mid specs.
Equipped with gold anodized oil shocks that resemble the pressure shocks that dominated the era. Dial adjustment allows for easy vehicle height tuning for precision chassis setting.
Stabilizer end mounting holes have been added to the front suspension arms. The quality of the material has been optimized for increased strength and driving stability.
Belt tension can be adjusted through the newly equipped belt tensioner, which also improves driving efficiency and reduces power loss.
The belt cover has been updated from the previous vacuum-formed part to a molded resin part that effectively protects the drive belt from dirt and dust. The new belt cover is easier to assemble and provides more complete protection from dust.
48-pitch spur gear is equipped with a slipper clutch that protects the gear from shocks while driving.
Includes decals that recreate the design used on the original packaging. Masking sheet is also included, and the body can be finished with a simple single-color coat.