Alfano Ar-41 - Rear Axle Ring 50mm With 4 Magnets (Special Box) starter Its a castor based racing

Its a castor based racing oil designed specifically for high revving 2 stroke go-kart racing engines

The problem is that many small tweaks like this can’t be achieved fast enough when it rains

4 horsepower in Clone engines and KRT reduces cam and lifter wear in Flathead engines

There are made to a better quality then other pedal extensions and are designed to last longer

Alfano Ar-41 - Rear Axle Ring 50mm With 4 Magnets (Special Box) starter Its a castor based racingRing with 4 magnets for SPEED sensor D: 50mm Ring with 4 magnets for axle diameter 50mm for speed sensor A2201. Please note: this ring allows a reaction on the 4x faster speed pick up.