Description
Z34 Anglewinder Crown with 17.5mm diameter, designed for use in NSR cradles.
Made of aluminum with M2.5 Allen grub screw fastening (1.3mm wrench) – these screws are less prone to stripping than M2 screws (0.9mm wrench).
NSR angle drives with this crown require pinions with a diameter of 7.5 mm (NSR references NSR-711X).
When choosing the right crown, we must always consider that if we increase the number of teeth, the car will have greater acceleration and lower top speed; if we are looking to gain top speed, we will need to decrease the number of teeth.