Marka Racing 1:28 Ball Differential

Italy’s Marka Racing has released their own new ball differential for the 1:28 racing.  Manufactured using the highest quality materials available on the market to ensure maximum precision and long-lasting durability in the time, the differential axle is made from Grade 5 Titanium.  The aluminium components are produced from Ergal 7075-T6 while the balls are made of ZrO2 (Zirconium Dioxide) for enhanced performance.  The discs are constructed from ultra-hard steel.  Silicone O-rings are used to achieve micrometric adjustments, and the 53 teeth/64 pitch spur gear has been CNC-machined to ensure superior accuracy, silence and smooth operation.

Source: Marka Racing [minizracing.it]