Exotek D216 HD idler gear, Flite top gear & top shaft
Coming from Exotek and made for the HB Racing D216 are a HD idler gear, top gear and top shaft, all made of 7075 alloy. Starting with the idler gear, the part is machined from aircraft-grade aluminium and it improves durability when using high-power motors. The stronger material also prevents the gear from deforming, resulting in improved diff gear life compared to running the stock nylon part. Furthermore the gear is machined for lightness and it comes with smaller 5x10mm bearings for reduced mass.