Manufacturer

FREELINE

Sku:

20.4849.06

40mm axles for 4 stroke karts. It has the keyway between the engine and the seat. B and F stiffness available

The F and M axle require a flat axle key low.

https://www.pslkarting.com/shop/chassis-parts/axles-bearings-and-cassette/axle-key-low-8x45x60-2796/details