The bonus of corex is that it soaks up the force of the ball from the spokes. Having the polycarb will spread the load but nipples will still snap.
Oh really? How do you figure this? I ran 1.5mm fibreglass on my wheel for nearly a year, never snapped any nipples. Nipples snaps if you have badly built wheels and the spokes are too short.
Oh really? How do you figure this? I ran 1.5mm fibreglass on my wheel for nearly a year, never snapped any nipples. Nipples snaps if you have badly built wheels and the spokes are too short.