3rd Gear Set for Spec Boxster 070" wire diameter

070" wire diameter

You must add a ~200cc engine with horizontal shaft

This kart comes ready to slide

For international

These gears replicate stock functionality with more reliability

3rd Gear Set for Spec Boxster 070" wire diameterFits the original 1997 1999 Porsche Boxster, per PCA POC spec racing. Stock gears break often in racing, and they are no longer available from Porsche. These gears replicate stock functionality with more reliability. Maintaining the exact stock ratio, we reduced tooth count so they are thicker stronger. They are cut helically, but with less angle. Using modern proprietary race proven profiles, alloys, and hardening, these gears are the ultimate