Rear axle for DD2 karts, fits all DD2 kartsas they are all 40 mm diameter. What can differentiate between different brands are the keys.
We have the keys that fit and you can find them below on this page.
The wedge groove is 62 mm with 3 pin holes 7.5 mm in diameter with 15 mm (CC) spacing.
The rear axle is available in various hardnesses
