Re-releasing classic RC kits is a trend that has been gaining popularity in recent years. Manufacturers such as Kyosho have been reviving old models and bringing them back into the market. The latest addition to the re-release lineup from Kyosho is the Optima, originally released in 1985. The new version features many upgrades and improvements over the original, including a chain drive system.The chain drive system is not a new concept for RC cars, but it has been used mostly in the off-road and 1/5 scale racing categories. It offers several advantages over a traditional belt or gear drive system. Firstly, it is more efficient, providing a smoother transfer of power from the motor to the wheels. It also requires less maintenance, as there are fewer components that can wear or break. Additionally, the chain drive system is more durable and can handle higher torque loads, making it ideal for high-performance racing.Kyosho's decision to include a chain drive system in the re-released Optima is a testament to the advantages it offers. The system is an improvement over the original belt drive system used in the original version, which was prone to slipping and required frequent adjustment. With the new chain drive system, the Optima is expected to have better acceleration, traction, and overall performance.The use of a chain drive system also adds to the aesthetic appeal of the kit, giving it a more rugged and industrial look. The chain is visible in several parts of the car, adding a level of detail and intricacy that will appeal to hobbyists and collectors.However, there are some drawbacks to using a chain drive system. Firstly, it can be noisy, producing a distinct whining sound which some may find distracting or unpleasant. Secondly, the chain can stretch over time, requiring periodic adjustment or even replacement. Lastly, the added complexity of the chain drive system may make it more challenging to assemble and maintain, especially for beginners.In conclusion, Kyosho's decision to include a chain drive system in the re-release of the Optima is a bold move that is sure to attract attention from the RC community. The system offers several advantages over traditional belt or gear drive systems, including increased efficiency, durability, and performance. However, there are some trade-offs to consider, including added noise and complexity. Overall, the chain drive system is a welcome addition to the Optima and a testament to Kyosho's commitment to improving and updating classic RC models.
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