Released in 2023 this is the previous iteration of the racing .21 (3.5cc) from CMB. This has a revamped crankcase design and is suitable for circuit & endurance racing with Nitro fuel.
The engine comes with a separate mixture valve to be controlled remotely. Also it is the Direct Drive version.
Shipping
This product will be ordered from the manufacturer and will be shipped to you when received at our local distribution centre. Once we have received the product and shipped to you, you will receive tracking information from the carrier. It may take up to 8 working days for the product to arrive at our local distribution centre.
