New from Rebellion RC comes several option parts for Infinity IF11 formula chassis. The new parts include harder front swing arms with several offsets (+2/+3/+4/+5/+6/+8/+10mm total width), with the offset engraved into the parts, the extra stiffness providing additional stability. A new rear wing mount design allows the wing to be fitted in front of the holder for more steering while retaining rear end stability. A chassis with 4 silicone-dots under the battery helps improve flex-characteristics and anti-slide effect to the battery, with a battery backstop for fine adjusting the battery position completing the releases. All parts are available in 12 different colours of carbon.