86 tooth - 64dp super diff gear (Exotek F1Ultra)Carbon fibre 2.5mm extra stiff hard chassis (Exotek F1ULTRA)
Brass rear wing mount - 10g (Exotek F1ULTRA)
Description
10gr brass wing mount for the F1ULTRA. Adds 10 grams to the rear wing for improved low speed rear grip.
Black glossy coated and bolts directly to the F1ULTRA wing struts.