Team Saxo has announced details the latest version of their 1:10 Formula kit, the new F1-180 V4. The car is improved over its predecessor with a number of key changes the first of which is it new narrower chassis which is better in race conditions especially in tight tracks. As well as a different design the chassis is also stiffer reducing wear rate but still allowing adequate flex. An improved Battery Securing system now uses O-ring rather than battery tape to hold the battery in position. The distances between axles has also been shortened on the V4 increasing stability in corners. For better and more precise adjustment of rear pod, two turnbuckles are used instead of single unit used on the V3.