Hi Guys,
Alien Racing have created a new upper deck for the Yokomo BD5 made from 2.5mm thick carbon fibre. Especially created for carpet racing the thicker material makes the car more precise and more stable, while at the same time making it easier to corner consistently. The upper deck is made of a similar carbon and is visually identical to that of the Yokomo original.
See that on the website of Alien Racing in the X-zone page, ( Product / RC / X-zone)
You can find this news on Red RC too.