Doctor Yellow Modified 3-Car Train with Lights Even the original model is fast with its 2-speed function, but this is a high-powered Doctor Yellow with a Tamiya Hyper Dash 3 motor installed. It's considerably faster than other vehicles. You can select between normal running mode and high-speed mode. This is a used item, so there are some scratches and dirt, but there is no significant damage. Please refer to the images and make your judgment. As this is a used item, please adhere to the no-claims and no-returns policy.